1036647503840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{498388223}}^1$

素因数の和:498388251

約数の個数: 48

約数和(自身を含む): 2637470481408

約数和(自身を除く): 1600822977568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 498388223, 996776446, 1993552892, 2491941115, 3987105784, 4983882230, 6479046899, 7974211568, 9967764460, 12958093798, 15948423136, 19935528920, 25916187596, 32395234495, 39871057840, 51832375192, 64790468990, 79742115680, 103664750384, 129580937980, 207329500768, 259161875960, 518323751920, 1036647503840]

約数ペア:

[(1, 1036647503840), (2, 518323751920), (4, 259161875960), (5, 207329500768), (8, 129580937980), (10, 103664750384), (13, 79742115680), (16, 64790468990), (20, 51832375192), (26, 39871057840), (32, 32395234495), (40, 25916187596), (52, 19935528920), (65, 15948423136), (80, 12958093798), (104, 9967764460), (130, 7974211568), (160, 6479046899), (208, 4983882230), (260, 3987105784), (416, 2491941115), (520, 1993552892), (1040, 996776446), (2080, 498388223)]