5420776

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1877}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 10732770

約数和(自身を除く): 5311994

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1877, 2888, 3754, 7508, 15016, 35663, 71326, 142652, 285304, 677597, 1355194, 2710388, 5420776]

約数ペア:

[(1, 5420776), (2, 2710388), (4, 1355194), (8, 677597), (19, 285304), (38, 142652), (76, 71326), (152, 35663), (361, 15016), (722, 7508), (1444, 3754), (1877, 2888)]