1670296842

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{391537}}^1$

素因数の和:391627

約数の個数: 32

約数和(自身を含む): 3758764800

約数和(自身を除く): 2088467958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 391537, 783074, 1174611, 2349222, 3523833, 7047666, 10571499, 21142998, 30931423, 61862846, 92794269, 185588538, 278382807, 556765614, 835148421, 1670296842]

約数ペア:

[(1, 1670296842), (2, 835148421), (3, 556765614), (6, 278382807), (9, 185588538), (18, 92794269), (27, 61862846), (54, 30931423), (79, 21142998), (158, 10571499), (237, 7047666), (474, 3523833), (711, 2349222), (1422, 1174611), (2133, 783074), (4266, 391537)]