248248858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51059}}^1$

素因数の和:51102

約数の個数: 32

約数和(自身を含む): 463216320

約数和(自身を除く): 214967462

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 51059, 102118, 561649, 663767, 868003, 1123298, 1327534, 1736006, 7301437, 9548033, 11284039, 14602874, 19096066, 22568078, 124124429, 248248858]

約数ペア:

[(1, 248248858), (2, 124124429), (11, 22568078), (13, 19096066), (17, 14602874), (22, 11284039), (26, 9548033), (34, 7301437), (143, 1736006), (187, 1327534), (221, 1123298), (286, 868003), (374, 663767), (442, 561649), (2431, 102118), (4862, 51059)]