1620804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 3904768

約数和(自身を除く): 2283964

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 4357, 8714, 13071, 17428, 26142, 52284, 135067, 270134, 405201, 540268, 810402, 1620804]

約数ペア:

[(1, 1620804), (2, 810402), (3, 540268), (4, 405201), (6, 270134), (12, 135067), (31, 52284), (62, 26142), (93, 17428), (124, 13071), (186, 8714), (372, 4357)]