2030587788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1\times {\mathrm{2111}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 4811304960

約数和(自身を除く): 2780717172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1129, 2111, 2258, 3387, 4222, 4516, 6333, 6774, 8444, 12666, 13548, 25332, 80159, 149881, 160318, 240477, 299762, 320636, 449643, 480954, 599524, 899286, 961908, 1798572, 2383319, 4766638, 7149957, 9533276, 14299914, 28599828, 169215649, 338431298, 507646947, 676862596, 1015293894, 2030587788]

約数ペア:

[(1, 2030587788), (2, 1015293894), (3, 676862596), (4, 507646947), (6, 338431298), (12, 169215649), (71, 28599828), (142, 14299914), (213, 9533276), (284, 7149957), (426, 4766638), (852, 2383319), (1129, 1798572), (2111, 961908), (2258, 899286), (3387, 599524), (4222, 480954), (4516, 449643), (6333, 320636), (6774, 299762), (8444, 240477), (12666, 160318), (13548, 149881), (25332, 80159)]