1897184343860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1610431}}^1$

素因数の和:1610673

約数の個数: 96

約数和(自身を含む): 4499830444032

約数和(自身を除く): 2602646100172

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 197, 230, 260, 299, 394, 460, 598, 788, 985, 1196, 1495, 1970, 2561, 2990, 3940, 4531, 5122, 5980, 9062, 10244, 12805, 18124, 22655, 25610, 45310, 51220, 58903, 90620, 117806, 235612, 294515, 589030, 1178060, 1610431, 3220862, 6441724, 8052155, 16104310, 20935603, 32208620, 37039913, 41871206, 74079826, 83742412, 104678015, 148159652, 185199565, 209356030, 317254907, 370399130, 418712060, 481518869, 634509814, 740798260, 963037738, 1269019628, 1586274535, 1926075476, 2407594345, 3172549070, 4124313791, 4815188690, 6345098140, 7296862861, 8248627582, 9630377380, 14593725722, 16497255164, 20621568955, 29187451444, 36484314305, 41243137910, 72968628610, 82486275820, 94859217193, 145937257220, 189718434386, 379436868772, 474296085965, 948592171930, 1897184343860]

約数ペア:

[(1, 1897184343860), (2, 948592171930), (4, 474296085965), (5, 379436868772), (10, 189718434386), (13, 145937257220), (20, 94859217193), (23, 82486275820), (26, 72968628610), (46, 41243137910), (52, 36484314305), (65, 29187451444), (92, 20621568955), (115, 16497255164), (130, 14593725722), (197, 9630377380), (230, 8248627582), (260, 7296862861), (299, 6345098140), (394, 4815188690), (460, 4124313791), (598, 3172549070), (788, 2407594345), (985, 1926075476), (1196, 1586274535), (1495, 1269019628), (1970, 963037738), (2561, 740798260), (2990, 634509814), (3940, 481518869), (4531, 418712060), (5122, 370399130), (5980, 317254907), (9062, 209356030), (10244, 185199565), (12805, 148159652), (18124, 104678015), (22655, 83742412), (25610, 74079826), (45310, 41871206), (51220, 37039913), (58903, 32208620), (90620, 20935603), (117806, 16104310), (235612, 8052155), (294515, 6441724), (589030, 3220862), (1178060, 1610431)]