264968018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18251}}^1$

素因数の和:18338

約数の個数: 32

約数和(自身を含む): 488861568

約数和(自身を除く): 223893550

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 18251, 36502, 127757, 255514, 310267, 620534, 1113311, 2171869, 2226622, 4343738, 7793177, 15586354, 18926287, 37852574, 132484009, 264968018]

約数ペア:

[(1, 264968018), (2, 132484009), (7, 37852574), (14, 18926287), (17, 15586354), (34, 7793177), (61, 4343738), (119, 2226622), (122, 2171869), (238, 1113311), (427, 620534), (854, 310267), (1037, 255514), (2074, 127757), (7259, 36502), (14518, 18251)]