4581004072

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{1125001}}^1$

素因数の和:1125516

約数の個数: 16

約数和(自身を含む): 8606265300

約数和(自身を除く): 4025261228

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 1125001, 2250002, 4500004, 9000008, 572625509, 1145251018, 2290502036, 4581004072]

約数ペア:

[(1, 4581004072), (2, 2290502036), (4, 1145251018), (8, 572625509), (509, 9000008), (1018, 4500004), (2036, 2250002), (4072, 1125001)]