8213282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 16498080

約数和(自身を除く): 8284798

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 401, 418, 539, 802, 931, 1078, 1463, 1862, 2807, 2926, 4411, 5614, 7619, 8822, 10241, 15238, 19649, 20482, 30877, 39298, 53333, 61754, 83809, 106666, 167618, 216139, 373331, 432278, 586663, 746662, 1173326, 4106641, 8213282]

約数ペア:

[(1, 8213282), (2, 4106641), (7, 1173326), (11, 746662), (14, 586663), (19, 432278), (22, 373331), (38, 216139), (49, 167618), (77, 106666), (98, 83809), (133, 61754), (154, 53333), (209, 39298), (266, 30877), (401, 20482), (418, 19649), (539, 15238), (802, 10241), (931, 8822), (1078, 7619), (1463, 5614), (1862, 4411), (2807, 2926)]