921488888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{13711}}^1$

素因数の和:14019

約数の個数: 32

約数和(自身を含む): 1790238720

約数和(自身を除く): 868749832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 1084, 2168, 8401, 13711, 16802, 27422, 33604, 54844, 67208, 109688, 425041, 850082, 1700164, 3400328, 3715681, 7431362, 14862724, 29725448, 115186111, 230372222, 460744444, 921488888]

約数ペア:

[(1, 921488888), (2, 460744444), (4, 230372222), (8, 115186111), (31, 29725448), (62, 14862724), (124, 7431362), (248, 3715681), (271, 3400328), (542, 1700164), (1084, 850082), (2168, 425041), (8401, 109688), (13711, 67208), (16802, 54844), (27422, 33604)]