2018580487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24251}}^1$

素因数の和:24339

約数の個数: 32

約数和(自身を含む): 2682077184

約数和(自身を除く): 663496697

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 1081, 1771, 3619, 7567, 11891, 24251, 83237, 169757, 266761, 557773, 1139797, 1867327, 3904411, 6135503, 7978579, 12537767, 26215331, 42948521, 87764369, 183507317, 288368641, 2018580487]

約数ペア:

[(1, 2018580487), (7, 288368641), (11, 183507317), (23, 87764369), (47, 42948521), (77, 26215331), (161, 12537767), (253, 7978579), (329, 6135503), (517, 3904411), (1081, 1867327), (1771, 1139797), (3619, 557773), (7567, 266761), (11891, 169757), (24251, 83237)]