2378618980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1432903}}^1$

素因数の和:1432995

約数の個数: 24

約数和(自身を含む): 5055285312

約数和(自身を除く): 2676666332

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1432903, 2865806, 5731612, 7164515, 14329030, 28658060, 118930949, 237861898, 475723796, 594654745, 1189309490, 2378618980]

約数ペア:

[(1, 2378618980), (2, 1189309490), (4, 594654745), (5, 475723796), (10, 237861898), (20, 118930949), (83, 28658060), (166, 14329030), (332, 7164515), (415, 5731612), (830, 2865806), (1660, 1432903)]