478670268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2099431}}^1$

素因数の和:2099457

約数の個数: 24

約数和(自身を含む): 1175681920

約数和(自身を除く): 697011652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2099431, 4198862, 6298293, 8397724, 12596586, 25193172, 39889189, 79778378, 119667567, 159556756, 239335134, 478670268]

約数ペア:

[(1, 478670268), (2, 239335134), (3, 159556756), (4, 119667567), (6, 79778378), (12, 39889189), (19, 25193172), (38, 12596586), (57, 8397724), (76, 6298293), (114, 4198862), (228, 2099431)]