1640371324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{13228801}}^1$

素因数の和:13228836

約数の個数: 12

約数和(自身を含む): 2963251648

約数和(自身を除く): 1322880324

約数列:

[1, 2, 4, 31, 62, 124, 13228801, 26457602, 52915204, 410092831, 820185662, 1640371324]

約数ペア:

[(1, 1640371324), (2, 820185662), (4, 410092831), (31, 52915204), (62, 26457602), (124, 13228801)]