547783430

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2917}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 1002157920

約数和(自身を除く): 454374490

約数列:

[1, 2, 5, 10, 89, 178, 211, 422, 445, 890, 1055, 2110, 2917, 5834, 14585, 18779, 29170, 37558, 93895, 187790, 259613, 519226, 615487, 1230974, 1298065, 2596130, 3077435, 6154870, 54778343, 109556686, 273891715, 547783430]

約数ペア:

[(1, 547783430), (2, 273891715), (5, 109556686), (10, 54778343), (89, 6154870), (178, 3077435), (211, 2596130), (422, 1298065), (445, 1230974), (890, 615487), (1055, 519226), (2110, 259613), (2917, 187790), (5834, 93895), (14585, 37558), (18779, 29170)]