890326076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{152767}}^1$

素因数の和:152849

約数の個数: 24

約数和(自身を含む): 1642561536

約数和(自身を除く): 752235460

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 152767, 305534, 611068, 4735777, 7180049, 9471554, 14360098, 18943108, 28720196, 222581519, 445163038, 890326076]

約数ペア:

[(1, 890326076), (2, 445163038), (4, 222581519), (31, 28720196), (47, 18943108), (62, 14360098), (94, 9471554), (124, 7180049), (188, 4735777), (1457, 611068), (2914, 305534), (5828, 152767)]