1118441008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{6977}}^1$

素因数の和:7261

約数の個数: 40

約数和(自身を含む): 2227210128

約数和(自身を除く): 1108769120

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 233, 344, 466, 688, 932, 1864, 3728, 6977, 10019, 13954, 20038, 27908, 40076, 55816, 80152, 111632, 160304, 300011, 600022, 1200044, 1625641, 2400088, 3251282, 4800176, 6502564, 13005128, 26010256, 69902563, 139805126, 279610252, 559220504, 1118441008]

約数ペア:

[(1, 1118441008), (2, 559220504), (4, 279610252), (8, 139805126), (16, 69902563), (43, 26010256), (86, 13005128), (172, 6502564), (233, 4800176), (344, 3251282), (466, 2400088), (688, 1625641), (932, 1200044), (1864, 600022), (3728, 300011), (6977, 160304), (10019, 111632), (13954, 80152), (20038, 55816), (27908, 40076)]