2188021264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{956303}}^1$

素因数の和:956335

約数の個数: 40

約数和(自身を含む): 4980431232

約数和(自身を除く): 2792409968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 956303, 1912606, 3825212, 7650424, 10519333, 12431939, 15300848, 21038666, 24863878, 42077332, 49727756, 84154664, 99455512, 136751329, 168309328, 198911024, 273502658, 547005316, 1094010632, 2188021264]

約数ペア:

[(1, 2188021264), (2, 1094010632), (4, 547005316), (8, 273502658), (11, 198911024), (13, 168309328), (16, 136751329), (22, 99455512), (26, 84154664), (44, 49727756), (52, 42077332), (88, 24863878), (104, 21038666), (143, 15300848), (176, 12431939), (208, 10519333), (286, 7650424), (572, 3825212), (1144, 1912606), (2288, 956303)]