2520111958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6343}}^1$

素因数の和:6461

約数の個数: 64

約数和(自身を含む): 4860011520

約数和(自身を除く): 2339899562

約数列:

[1, 2, 7, 13, 14, 26, 37, 59, 74, 91, 118, 182, 259, 413, 481, 518, 767, 826, 962, 1534, 2183, 3367, 4366, 5369, 6343, 6734, 10738, 12686, 15281, 28379, 30562, 44401, 56758, 82459, 88802, 164918, 198653, 234691, 374237, 397306, 469382, 577213, 748474, 1154426, 1642837, 2619659, 3050983, 3285674, 4865081, 5239318, 6101966, 9730162, 13846769, 21356881, 27693538, 34055567, 42713762, 68111134, 96927383, 180007997, 193854766, 360015994, 1260055979, 2520111958]

約数ペア:

[(1, 2520111958), (2, 1260055979), (7, 360015994), (13, 193854766), (14, 180007997), (26, 96927383), (37, 68111134), (59, 42713762), (74, 34055567), (91, 27693538), (118, 21356881), (182, 13846769), (259, 9730162), (413, 6101966), (481, 5239318), (518, 4865081), (767, 3285674), (826, 3050983), (962, 2619659), (1534, 1642837), (2183, 1154426), (3367, 748474), (4366, 577213), (5369, 469382), (6343, 397306), (6734, 374237), (10738, 234691), (12686, 198653), (15281, 164918), (28379, 88802), (30562, 82459), (44401, 56758)]