1284296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 2653560

約数和(自身を除く): 1369264

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 233, 424, 466, 689, 932, 1378, 1864, 2756, 3029, 5512, 6058, 12116, 12349, 24232, 24698, 49396, 98792, 160537, 321074, 642148, 1284296]

約数ペア:

[(1, 1284296), (2, 642148), (4, 321074), (8, 160537), (13, 98792), (26, 49396), (52, 24698), (53, 24232), (104, 12349), (106, 12116), (212, 6058), (233, 5512), (424, 3029), (466, 2756), (689, 1864), (932, 1378)]