702693940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34211}}^1$

素因数の和:34312

約数の個数: 48

約数和(自身を含む): 1609332480

約数和(自身を除く): 906638540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 10270, 20540, 34211, 68422, 136844, 171055, 342110, 444743, 684220, 889486, 1778972, 2223715, 2702669, 4447430, 5405338, 8894860, 10810676, 13513345, 27026690, 35134697, 54053380, 70269394, 140538788, 175673485, 351346970, 702693940]

約数ペア:

[(1, 702693940), (2, 351346970), (4, 175673485), (5, 140538788), (10, 70269394), (13, 54053380), (20, 35134697), (26, 27026690), (52, 13513345), (65, 10810676), (79, 8894860), (130, 5405338), (158, 4447430), (260, 2702669), (316, 2223715), (395, 1778972), (790, 889486), (1027, 684220), (1580, 444743), (2054, 342110), (4108, 171055), (5135, 136844), (10270, 68422), (20540, 34211)]