2006879463908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{117251663}}^1$

素因数の和:117252067

約数の個数: 24

約数和(自身を含む): 3841164512640

約数和(自身を除く): 1834285048732

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8558, 17116, 117251663, 234503326, 469006652, 1289768293, 2579536586, 5159073172, 45610896907, 91221793814, 182443587628, 501719865977, 1003439731954, 2006879463908]

約数ペア:

[(1, 2006879463908), (2, 1003439731954), (4, 501719865977), (11, 182443587628), (22, 91221793814), (44, 45610896907), (389, 5159073172), (778, 2579536586), (1556, 1289768293), (4279, 469006652), (8558, 234503326), (17116, 117251663)]