920190569282

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{2417851}}^1$

素因数の和:2418066

約数の個数: 24

約数和(自身を含む): 1428805460880

約数和(自身を除く): 508614891598

約数列:

[1, 2, 37, 74, 139, 278, 1369, 2738, 5143, 10286, 190291, 380582, 2417851, 4835702, 89460487, 178920974, 336081289, 672162578, 3310038019, 6620076038, 12435007693, 24870015386, 460095284641, 920190569282]

約数ペア:

[(1, 920190569282), (2, 460095284641), (37, 24870015386), (74, 12435007693), (139, 6620076038), (278, 3310038019), (1369, 672162578), (2738, 336081289), (5143, 178920974), (10286, 89460487), (190291, 4835702), (380582, 2417851)]