291350306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{4943}}^1$

素因数の和:7225

約数の個数: 16

約数和(自身を含む): 470945664

約数和(自身を除く): 179595358

約数列:

[1, 2, 13, 26, 2267, 4534, 4943, 9886, 29471, 58942, 64259, 128518, 11205781, 22411562, 145675153, 291350306]

約数ペア:

[(1, 291350306), (2, 145675153), (13, 22411562), (26, 11205781), (2267, 128518), (4534, 64259), (4943, 58942), (9886, 29471)]