2080953836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 4004985600

約数和(自身を除く): 1924031764

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 263, 526, 767, 1052, 1534, 2579, 3068, 3419, 5158, 6838, 10316, 13676, 15517, 31034, 33527, 62068, 67054, 134108, 152161, 201721, 304322, 403442, 608644, 678277, 806884, 1356554, 1978093, 2713108, 3956186, 7912372, 8817601, 17635202, 35270404, 40018343, 80036686, 160073372, 520238459, 1040476918, 2080953836]

約数ペア:

[(1, 2080953836), (2, 1040476918), (4, 520238459), (13, 160073372), (26, 80036686), (52, 40018343), (59, 35270404), (118, 17635202), (236, 8817601), (263, 7912372), (526, 3956186), (767, 2713108), (1052, 1978093), (1534, 1356554), (2579, 806884), (3068, 678277), (3419, 608644), (5158, 403442), (6838, 304322), (10316, 201721), (13676, 152161), (15517, 134108), (31034, 67054), (33527, 62068)]