334371362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 548456832

約数和(自身を除く): 214085470

約数列:

[1, 2, 13, 26, 107, 214, 263, 457, 526, 914, 1391, 2782, 3419, 5941, 6838, 11882, 28141, 48899, 56282, 97798, 120191, 240382, 365833, 635687, 731666, 1271374, 1562483, 3124966, 12860437, 25720874, 167185681, 334371362]

約数ペア:

[(1, 334371362), (2, 167185681), (13, 25720874), (26, 12860437), (107, 3124966), (214, 1562483), (263, 1271374), (457, 731666), (526, 635687), (914, 365833), (1391, 240382), (2782, 120191), (3419, 97798), (5941, 56282), (6838, 48899), (11882, 28141)]