1346193940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19991}}^1$

素因数の和:20057

約数の個数: 96

約数和(自身を含む): 3573609984

約数和(自身を除く): 2227416044

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 13468, 16835, 19991, 33670, 39982, 67340, 79964, 99955, 139937, 199910, 259883, 279874, 399820, 519766, 559748, 699685, 739667, 1039532, 1299415, 1399370, 1479334, 1819181, 2598830, 2798740, 2958668, 3638362, 3698335, 5177669, 5197660, 7276724, 7396670, 9095905, 9615671, 10355338, 14793340, 18191810, 19231342, 20710676, 25888345, 36383620, 38462684, 48078355, 51776690, 67309697, 96156710, 103553380, 134619394, 192313420, 269238788, 336548485, 673096970, 1346193940]

約数ペア:

[(1, 1346193940), (2, 673096970), (4, 336548485), (5, 269238788), (7, 192313420), (10, 134619394), (13, 103553380), (14, 96156710), (20, 67309697), (26, 51776690), (28, 48078355), (35, 38462684), (37, 36383620), (52, 25888345), (65, 20710676), (70, 19231342), (74, 18191810), (91, 14793340), (130, 10355338), (140, 9615671), (148, 9095905), (182, 7396670), (185, 7276724), (259, 5197660), (260, 5177669), (364, 3698335), (370, 3638362), (455, 2958668), (481, 2798740), (518, 2598830), (740, 1819181), (910, 1479334), (962, 1399370), (1036, 1299415), (1295, 1039532), (1820, 739667), (1924, 699685), (2405, 559748), (2590, 519766), (3367, 399820), (4810, 279874), (5180, 259883), (6734, 199910), (9620, 139937), (13468, 99955), (16835, 79964), (19991, 67340), (33670, 39982)]