348841090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33967}}^1$

素因数の和:34066

約数の個数: 32

約数和(自身を含む): 684794880

約数和(自身を除く): 335953790

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 33967, 67934, 169835, 339670, 441571, 883142, 2207855, 2683393, 4415710, 5366786, 13416965, 26833930, 34884109, 69768218, 174420545, 348841090]

約数ペア:

[(1, 348841090), (2, 174420545), (5, 69768218), (10, 34884109), (13, 26833930), (26, 13416965), (65, 5366786), (79, 4415710), (130, 2683393), (158, 2207855), (395, 883142), (790, 441571), (1027, 339670), (2054, 169835), (5135, 67934), (10270, 33967)]