3991324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 7248528

約数和(自身を除く): 3257204

約数列:

[1, 2, 4, 53, 67, 106, 134, 212, 268, 281, 562, 1124, 3551, 7102, 14204, 14893, 18827, 29786, 37654, 59572, 75308, 997831, 1995662, 3991324]

約数ペア:

[(1, 3991324), (2, 1995662), (4, 997831), (53, 75308), (67, 59572), (106, 37654), (134, 29786), (212, 18827), (268, 14893), (281, 14204), (562, 7102), (1124, 3551)]