2440681874

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1\times {\mathrm{4793}}^1$

素因数の和:5710

約数の個数: 24

約数和(自身を含む): 3894271668

約数和(自身を除く): 1453589794

約数列:

[1, 2, 17, 34, 289, 578, 881, 1762, 4793, 9586, 14977, 29954, 81481, 162962, 254609, 509218, 1385177, 2770354, 4222633, 8445266, 71784761, 143569522, 1220340937, 2440681874]

約数ペア:

[(1, 2440681874), (2, 1220340937), (17, 143569522), (34, 71784761), (289, 8445266), (578, 4222633), (881, 2770354), (1762, 1385177), (4793, 509218), (9586, 254609), (14977, 162962), (29954, 81481)]