1036993360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997109}}^1$

素因数の和:997135

約数の個数: 40

約数和(自身を含む): 2596474440

約数和(自身を除く): 1559481080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 997109, 1994218, 3988436, 4985545, 7976872, 9971090, 12962417, 15953744, 19942180, 25924834, 39884360, 51849668, 64812085, 79768720, 103699336, 129624170, 207398672, 259248340, 518496680, 1036993360]

約数ペア:

[(1, 1036993360), (2, 518496680), (4, 259248340), (5, 207398672), (8, 129624170), (10, 103699336), (13, 79768720), (16, 64812085), (20, 51849668), (26, 39884360), (40, 25924834), (52, 19942180), (65, 15953744), (80, 12962417), (104, 9971090), (130, 7976872), (208, 4985545), (260, 3988436), (520, 1994218), (1040, 997109)]