65206658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1438

約数の個数: 24

約数和(自身を含む): 108074736

約数和(自身を除く): 42868078

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 1187, 2374, 2497, 4994, 13057, 26114, 27467, 54934, 143627, 269449, 287254, 538898, 2963939, 5927878, 32603329, 65206658]

約数ペア:

[(1, 65206658), (2, 32603329), (11, 5927878), (22, 2963939), (121, 538898), (227, 287254), (242, 269449), (454, 143627), (1187, 54934), (2374, 27467), (2497, 26114), (4994, 13057)]