8213324

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 16521120

約数和(自身を除く): 8307796

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 1489, 2758, 2978, 5516, 5956, 10423, 20846, 41692, 293333, 586666, 1173332, 2053331, 4106662, 8213324]

約数ペア:

[(1, 8213324), (2, 4106662), (4, 2053331), (7, 1173332), (14, 586666), (28, 293333), (197, 41692), (394, 20846), (788, 10423), (1379, 5956), (1489, 5516), (2758, 2978)]