404172014

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 645624000

約数和(自身を除く): 241451986

約数列:

[1, 2, 29, 41, 58, 82, 349, 487, 698, 974, 1189, 2378, 10121, 14123, 14309, 19967, 20242, 28246, 28618, 39934, 169963, 339926, 414961, 579043, 829922, 1158086, 4928927, 6968483, 9857854, 13936966, 202086007, 404172014]

約数ペア:

[(1, 404172014), (2, 202086007), (29, 13936966), (41, 9857854), (58, 6968483), (82, 4928927), (349, 1158086), (487, 829922), (698, 579043), (974, 414961), (1189, 339926), (2378, 169963), (10121, 39934), (14123, 28618), (14309, 28246), (19967, 20242)]