21482479756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1\times {\mathrm{1181}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 39175073280

約数和(自身を除く): 17692593524

約数列:

[1, 2, 4, 29, 58, 116, 191, 382, 764, 821, 1181, 1642, 2362, 3284, 4724, 5539, 11078, 22156, 23809, 34249, 47618, 68498, 95236, 136996, 156811, 225571, 313622, 451142, 627244, 902284, 969601, 1939202, 3878404, 4547519, 6541559, 9095038, 13083118, 18190076, 26166236, 28118429, 56236858, 112473716, 185193791, 370387582, 740775164, 5370619939, 10741239878, 21482479756]

約数ペア:

[(1, 21482479756), (2, 10741239878), (4, 5370619939), (29, 740775164), (58, 370387582), (116, 185193791), (191, 112473716), (382, 56236858), (764, 28118429), (821, 26166236), (1181, 18190076), (1642, 13083118), (2362, 9095038), (3284, 6541559), (4724, 4547519), (5539, 3878404), (11078, 1939202), (22156, 969601), (23809, 902284), (34249, 627244), (47618, 451142), (68498, 313622), (95236, 225571), (136996, 156811)]