858968904

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{402139}}^1$

素因数の和:402237

約数の個数: 32

約数和(自身を含む): 2171556000

約数和(自身を除く): 1312587096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 402139, 804278, 1206417, 1608556, 2412834, 3217112, 4825668, 9651336, 35790371, 71580742, 107371113, 143161484, 214742226, 286322968, 429484452, 858968904]

約数ペア:

[(1, 858968904), (2, 429484452), (3, 286322968), (4, 214742226), (6, 143161484), (8, 107371113), (12, 71580742), (24, 35790371), (89, 9651336), (178, 4825668), (267, 3217112), (356, 2412834), (534, 1608556), (712, 1206417), (1068, 804278), (2136, 402139)]