38940000748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1318927}}^1$

素因数の和:1319014

約数の個数: 36

約数和(自身を含む): 76131162016

約数和(自身を除く): 37191161268

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 7381, 14762, 29524, 1318927, 2637854, 5275708, 14508197, 29016394, 58032788, 80454547, 159590167, 160909094, 319180334, 321818188, 638360668, 885000017, 1770000034, 3540000068, 9735000187, 19470000374, 38940000748]

約数ペア:

[(1, 38940000748), (2, 19470000374), (4, 9735000187), (11, 3540000068), (22, 1770000034), (44, 885000017), (61, 638360668), (121, 321818188), (122, 319180334), (242, 160909094), (244, 159590167), (484, 80454547), (671, 58032788), (1342, 29016394), (2684, 14508197), (7381, 5275708), (14762, 2637854), (29524, 1318927)]