3975856

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1500

約数の個数: 20

約数和(自身を含む): 7749504

約数和(自身を除く): 3773648

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1301, 1528, 2602, 3056, 5204, 10408, 20816, 248491, 496982, 993964, 1987928, 3975856]

約数ペア:

[(1, 3975856), (2, 1987928), (4, 993964), (8, 496982), (16, 248491), (191, 20816), (382, 10408), (764, 5204), (1301, 3056), (1528, 2602)]