9903925688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72822983}}^1$

素因数の和:72823006

約数の個数: 16

約数和(自身を含む): 19662205680

約数和(自身を除く): 9758279992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72822983, 145645966, 291291932, 582583864, 1237990711, 2475981422, 4951962844, 9903925688]

約数ペア:

[(1, 9903925688), (2, 4951962844), (4, 2475981422), (8, 1237990711), (17, 582583864), (34, 291291932), (68, 145645966), (136, 72822983)]