1345574978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{109807}}^1$

素因数の和:110377

約数の個数: 16

約数和(自身を含む): 2205823104

約数和(自身を除く): 860248126

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 109807, 219614, 1207877, 2415754, 61162499, 122324998, 672787489, 1345574978]

約数ペア:

[(1, 1345574978), (2, 672787489), (11, 122324998), (22, 61162499), (557, 2415754), (1114, 1207877), (6127, 219614), (12254, 109807)]