272791756

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{4639}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 487329920

約数和(自身を除く): 214538164

約数列:

[1, 2, 4, 61, 122, 241, 244, 482, 964, 4639, 9278, 14701, 18556, 29402, 58804, 282979, 565958, 1117999, 1131916, 2235998, 4471996, 68197939, 136395878, 272791756]

約数ペア:

[(1, 272791756), (2, 136395878), (4, 68197939), (61, 4471996), (122, 2235998), (241, 1131916), (244, 1117999), (482, 565958), (964, 282979), (4639, 58804), (9278, 29402), (14701, 18556)]