868813516118

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1\times {\mathrm{1123}}^1\times {\mathrm{2731}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 1313306058240

約数和(自身を除く): 444492542122

約数列:

[1, 2, 197, 394, 719, 1123, 1438, 2246, 2731, 5462, 141643, 221231, 283286, 442462, 538007, 807437, 1076014, 1614874, 1963589, 3066913, 3927178, 6133826, 159065089, 318130178, 386827033, 604181861, 773654066, 1208363722, 2205110447, 4410220894, 434406758059, 868813516118]

約数ペア:

[(1, 868813516118), (2, 434406758059), (197, 4410220894), (394, 2205110447), (719, 1208363722), (1123, 773654066), (1438, 604181861), (2246, 386827033), (2731, 318130178), (5462, 159065089), (141643, 6133826), (221231, 3927178), (283286, 3066913), (442462, 1963589), (538007, 1614874), (807437, 1076014)]