259815919204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{34349011}}^1$

素因数の和:34349107

約数の個数: 24

約数和(自身を含む): 477039078656

約数和(自身を除く): 217223159452

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 34349011, 68698022, 137396044, 1064819341, 2095289671, 2129638682, 4190579342, 4259277364, 8381158684, 64953979801, 129907959602, 259815919204]

約数ペア:

[(1, 259815919204), (2, 129907959602), (4, 64953979801), (31, 8381158684), (61, 4259277364), (62, 4190579342), (122, 2129638682), (124, 2095289671), (244, 1064819341), (1891, 137396044), (3782, 68698022), (7564, 34349011)]