1097609870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{505811}}^1$

素因数の和:505856

約数の個数: 32

約数和(自身を含む): 2330781696

約数和(自身を除く): 1233171826

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 505811, 1011622, 2529055, 3540677, 5058110, 7081354, 15680141, 17703385, 31360282, 35406770, 78400705, 109760987, 156801410, 219521974, 548804935, 1097609870]

約数ペア:

[(1, 1097609870), (2, 548804935), (5, 219521974), (7, 156801410), (10, 109760987), (14, 78400705), (31, 35406770), (35, 31360282), (62, 17703385), (70, 15680141), (155, 7081354), (217, 5058110), (310, 3540677), (434, 2529055), (1085, 1011622), (2170, 505811)]