4077771856

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{389}}^1\times {\mathrm{2861}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 7958363400

約数和(自身を除く): 3880591544

約数列:

[1, 2, 4, 8, 16, 229, 389, 458, 778, 916, 1556, 1832, 2861, 3112, 3664, 5722, 6224, 11444, 22888, 45776, 89081, 178162, 356324, 655169, 712648, 1112929, 1310338, 1425296, 2225858, 2620676, 4451716, 5241352, 8903432, 10482704, 17806864, 254860741, 509721482, 1019442964, 2038885928, 4077771856]

約数ペア:

[(1, 4077771856), (2, 2038885928), (4, 1019442964), (8, 509721482), (16, 254860741), (229, 17806864), (389, 10482704), (458, 8903432), (778, 5241352), (916, 4451716), (1556, 2620676), (1832, 2225858), (2861, 1425296), (3112, 1310338), (3664, 1112929), (5722, 712648), (6224, 655169), (11444, 356324), (22888, 178162), (45776, 89081)]