1551160986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1\times {\mathrm{4639}}^1$

素因数の和:7090

約数の個数: 32

約数和(自身を含む): 3239239680

約数和(自身を除く): 1688078694

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2423, 4639, 4846, 7269, 9278, 13917, 14538, 27834, 55729, 106697, 111458, 167187, 213394, 320091, 334374, 640182, 11240297, 22480594, 33720891, 67441782, 258526831, 517053662, 775580493, 1551160986]

約数ペア:

[(1, 1551160986), (2, 775580493), (3, 517053662), (6, 258526831), (23, 67441782), (46, 33720891), (69, 22480594), (138, 11240297), (2423, 640182), (4639, 334374), (4846, 320091), (7269, 213394), (9278, 167187), (13917, 111458), (14538, 106697), (27834, 55729)]