688020164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167483}}^1$

素因数の和:167579

約数の個数: 24

約数和(自身を含む): 1313074560

約数和(自身を除く): 625054396

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 167483, 334966, 669932, 2177279, 4354558, 8709116, 13231157, 26462314, 52924628, 172005041, 344010082, 688020164]

約数ペア:

[(1, 688020164), (2, 344010082), (4, 172005041), (13, 52924628), (26, 26462314), (52, 13231157), (79, 8709116), (158, 4354558), (316, 2177279), (1027, 669932), (2054, 334966), (4108, 167483)]