415511138

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{11867}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 741702528

約数和(自身を除く): 326191390

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 2501, 5002, 11867, 17507, 23734, 35014, 83069, 166138, 486547, 723887, 973094, 1447774, 3405829, 5067209, 6811658, 10134418, 29679367, 59358734, 207755569, 415511138]

約数ペア:

[(1, 415511138), (2, 207755569), (7, 59358734), (14, 29679367), (41, 10134418), (61, 6811658), (82, 5067209), (122, 3405829), (287, 1447774), (427, 973094), (574, 723887), (854, 486547), (2501, 166138), (5002, 83069), (11867, 35014), (17507, 23734)]