2056513484

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{19609}}^1$

素因数の和:19937

約数の個数: 24

約数和(自身を含む): 3643694880

約数和(自身を除く): 1587181396

約数列:

[1, 2, 4, 157, 167, 314, 334, 628, 668, 19609, 26219, 39218, 52438, 78436, 104876, 3078613, 3274703, 6157226, 6549406, 12314452, 13098812, 514128371, 1028256742, 2056513484]

約数ペア:

[(1, 2056513484), (2, 1028256742), (4, 514128371), (157, 13098812), (167, 12314452), (314, 6549406), (334, 6157226), (628, 3274703), (668, 3078613), (19609, 104876), (26219, 78436), (39218, 52438)]