21984362404

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{543253}}^1$

素因数の和:543475

約数の個数: 24

約数和(自身を含む): 39305513408

約数和(自身を除く): 17321151004

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 10117, 20234, 40468, 543253, 1086506, 2173012, 36397951, 72795902, 82031203, 145591804, 164062406, 328124812, 5496090601, 10992181202, 21984362404]

約数ペア:

[(1, 21984362404), (2, 10992181202), (4, 5496090601), (67, 328124812), (134, 164062406), (151, 145591804), (268, 82031203), (302, 72795902), (604, 36397951), (10117, 2173012), (20234, 1086506), (40468, 543253)]