853647980

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{91397}}^1$

素因数の和:91873

約数の個数: 24

約数和(自身を含む): 1796519088

約数和(自身を除く): 942871108

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 91397, 182794, 365588, 456985, 913970, 1827940, 42682399, 85364798, 170729596, 213411995, 426823990, 853647980]

約数ペア:

[(1, 853647980), (2, 426823990), (4, 213411995), (5, 170729596), (10, 85364798), (20, 42682399), (467, 1827940), (934, 913970), (1868, 456985), (2335, 365588), (4670, 182794), (9340, 91397)]