2493652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 2868908

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 83, 116, 148, 166, 203, 259, 332, 406, 518, 581, 812, 1036, 1073, 1162, 2146, 2324, 2407, 3071, 4292, 4814, 6142, 7511, 9628, 12284, 15022, 16849, 21497, 30044, 33698, 42994, 67396, 85988, 89059, 178118, 356236, 623413, 1246826, 2493652]

約数ペア:

[(1, 2493652), (2, 1246826), (4, 623413), (7, 356236), (14, 178118), (28, 89059), (29, 85988), (37, 67396), (58, 42994), (74, 33698), (83, 30044), (116, 21497), (148, 16849), (166, 15022), (203, 12284), (259, 9628), (332, 7511), (406, 6142), (518, 4814), (581, 4292), (812, 3071), (1036, 2407), (1073, 2324), (1162, 2146)]