9984396592

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{4913581}}^1$

素因数の和:4913716

約数の個数: 20

約数和(自身を含む): 19497093376

約数和(自身を除く): 9512696784

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 4913581, 9827162, 19654324, 39308648, 78617296, 624024787, 1248049574, 2496099148, 4992198296, 9984396592]

約数ペア:

[(1, 9984396592), (2, 4992198296), (4, 2496099148), (8, 1248049574), (16, 624024787), (127, 78617296), (254, 39308648), (508, 19654324), (1016, 9827162), (2032, 4913581)]