4726438940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{817723}}^1$

素因数の和:817766

約数の個数: 36

約数和(自身を含む): 10543733256

約数和(自身を除く): 5817294316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 817723, 1635446, 3270892, 4088615, 8177230, 13901291, 16354460, 27802582, 55605164, 69506455, 139012910, 236321947, 278025820, 472643894, 945287788, 1181609735, 2363219470, 4726438940]

約数ペア:

[(1, 4726438940), (2, 2363219470), (4, 1181609735), (5, 945287788), (10, 472643894), (17, 278025820), (20, 236321947), (34, 139012910), (68, 69506455), (85, 55605164), (170, 27802582), (289, 16354460), (340, 13901291), (578, 8177230), (1156, 4088615), (1445, 3270892), (2890, 1635446), (5780, 817723)]