470785744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{205763}}^1$

素因数の和:205795

約数の個数: 40

約数和(自身を含む): 1071618912

約数和(自身を除く): 600833168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 205763, 411526, 823052, 1646104, 2263393, 2674919, 3292208, 4526786, 5349838, 9053572, 10699676, 18107144, 21399352, 29424109, 36214288, 42798704, 58848218, 117696436, 235392872, 470785744]

約数ペア:

[(1, 470785744), (2, 235392872), (4, 117696436), (8, 58848218), (11, 42798704), (13, 36214288), (16, 29424109), (22, 21399352), (26, 18107144), (44, 10699676), (52, 9053572), (88, 5349838), (104, 4526786), (143, 3292208), (176, 2674919), (208, 2263393), (286, 1646104), (572, 823052), (1144, 411526), (2288, 205763)]