407139276

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{477863}}^1$

素因数の和:477941

約数の個数: 24

約数和(自身を含む): 963373824

約数和(自身を除く): 556234548

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 477863, 955726, 1433589, 1911452, 2867178, 5734356, 33928273, 67856546, 101784819, 135713092, 203569638, 407139276]

約数ペア:

[(1, 407139276), (2, 203569638), (3, 135713092), (4, 101784819), (6, 67856546), (12, 33928273), (71, 5734356), (142, 2867178), (213, 1911452), (284, 1433589), (426, 955726), (852, 477863)]