381747014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{12421}}^1$

素因数の和:12572

約数の個数: 24

約数和(自身を含む): 634416384

約数和(自身を除く): 252669370

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 12421, 15367, 24842, 30734, 136631, 273262, 1502941, 1577467, 3005882, 3154934, 17352137, 34704274, 190873507, 381747014]

約数ペア:

[(1, 381747014), (2, 190873507), (11, 34704274), (22, 17352137), (121, 3154934), (127, 3005882), (242, 1577467), (254, 1502941), (1397, 273262), (2794, 136631), (12421, 30734), (15367, 24842)]