2017557370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{93971}}^1$

素因数の和:94110

約数の個数: 32

約数和(自身を含む): 3856610880

約数和(自身を除く): 1839053510

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 10735, 21470, 93971, 187942, 469855, 939710, 1785449, 3570898, 8927245, 10618723, 17854490, 21237446, 53093615, 106187230, 201755737, 403511474, 1008778685, 2017557370]

約数ペア:

[(1, 2017557370), (2, 1008778685), (5, 403511474), (10, 201755737), (19, 106187230), (38, 53093615), (95, 21237446), (113, 17854490), (190, 10618723), (226, 8927245), (565, 3570898), (1130, 1785449), (2147, 939710), (4294, 469855), (10735, 187942), (21470, 93971)]