626964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 1575840

約数和(自身を除く): 948876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4019, 8038, 12057, 16076, 24114, 48228, 52247, 104494, 156741, 208988, 313482, 626964]

約数ペア:

[(1, 626964), (2, 313482), (3, 208988), (4, 156741), (6, 104494), (12, 52247), (13, 48228), (26, 24114), (39, 16076), (52, 12057), (78, 8038), (156, 4019)]