379231138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77999}}^1$

素因数の和:78042

約数の個数: 32

約数和(自身を含む): 707616000

約数和(自身を除く): 328384862

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 77999, 155998, 857989, 1013987, 1325983, 1715978, 2027974, 2651966, 11153857, 14585813, 17237779, 22307714, 29171626, 34475558, 189615569, 379231138]

約数ペア:

[(1, 379231138), (2, 189615569), (11, 34475558), (13, 29171626), (17, 22307714), (22, 17237779), (26, 14585813), (34, 11153857), (143, 2651966), (187, 2027974), (221, 1715978), (286, 1325983), (374, 1013987), (442, 857989), (2431, 155998), (4862, 77999)]