1284370274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1\times {\mathrm{16487}}^1$

素因数の和:20041

約数の個数: 16

約数和(自身を含む): 2102417856

約数和(自身を除く): 818047582

約数列:

[1, 2, 11, 22, 3541, 7082, 16487, 32974, 38951, 77902, 181357, 362714, 58380467, 116760934, 642185137, 1284370274]

約数ペア:

[(1, 1284370274), (2, 642185137), (11, 116760934), (22, 58380467), (3541, 362714), (7082, 181357), (16487, 77902), (32974, 38951)]