7749520048

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{673637}}^1$

素因数の和:674364

約数の個数: 20

約数和(自身を含む): 15035600160

約数和(自身を除く): 7286080112

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 673637, 1347274, 2694548, 5389096, 10778192, 484345003, 968690006, 1937380012, 3874760024, 7749520048]

約数ペア:

[(1, 7749520048), (2, 3874760024), (4, 1937380012), (8, 968690006), (16, 484345003), (719, 10778192), (1438, 5389096), (2876, 2694548), (5752, 1347274), (11504, 673637)]