331719674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68227}}^1$

素因数の和:68270

約数の個数: 32

約数和(自身を含む): 618964416

約数和(自身を除く): 287244742

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 68227, 136454, 750497, 886951, 1159859, 1500994, 1773902, 2319718, 9756461, 12758449, 15078167, 19512922, 25516898, 30156334, 165859837, 331719674]

約数ペア:

[(1, 331719674), (2, 165859837), (11, 30156334), (13, 25516898), (17, 19512922), (22, 15078167), (26, 12758449), (34, 9756461), (143, 2319718), (187, 1773902), (221, 1500994), (286, 1159859), (374, 886951), (442, 750497), (2431, 136454), (4862, 68227)]