1207029142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{67651}}^1$

素因数の和:68475

約数の個数: 16

約数和(自身を含む): 1977603264

約数和(自身を除く): 770574122

約数列:

[1, 2, 11, 22, 811, 1622, 8921, 17842, 67651, 135302, 744161, 1488322, 54864961, 109729922, 603514571, 1207029142]

約数ペア:

[(1, 1207029142), (2, 603514571), (11, 109729922), (22, 54864961), (811, 1488322), (1622, 744161), (8921, 135302), (17842, 67651)]