378731964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2427769}}^1$

素因数の和:2427789

約数の個数: 24

約数和(自身を含む): 951685840

約数和(自身を除く): 572953876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2427769, 4855538, 7283307, 9711076, 14566614, 29133228, 31560997, 63121994, 94682991, 126243988, 189365982, 378731964]

約数ペア:

[(1, 378731964), (2, 189365982), (3, 126243988), (4, 94682991), (6, 63121994), (12, 31560997), (13, 29133228), (26, 14566614), (39, 9711076), (52, 7283307), (78, 4855538), (156, 2427769)]