2014685738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 3471552000

約数和(自身を除く): 1456866262

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 139, 278, 377, 409, 611, 754, 818, 1222, 1363, 1807, 2726, 3614, 4031, 5317, 6533, 8062, 10634, 11861, 13066, 17719, 19223, 23722, 35438, 38446, 52403, 56851, 84929, 104806, 113702, 154193, 169858, 189457, 249899, 308386, 378914, 499798, 557467, 739063, 1114934, 1478126, 1648679, 2462941, 2671997, 3297358, 4925882, 5343994, 7247071, 14494142, 21432827, 34735961, 42865654, 69471922, 77487913, 154975826, 1007342869, 2014685738]

約数ペア:

[(1, 2014685738), (2, 1007342869), (13, 154975826), (26, 77487913), (29, 69471922), (47, 42865654), (58, 34735961), (94, 21432827), (139, 14494142), (278, 7247071), (377, 5343994), (409, 4925882), (611, 3297358), (754, 2671997), (818, 2462941), (1222, 1648679), (1363, 1478126), (1807, 1114934), (2726, 739063), (3614, 557467), (4031, 499798), (5317, 378914), (6533, 308386), (8062, 249899), (10634, 189457), (11861, 169858), (13066, 154193), (17719, 113702), (19223, 104806), (23722, 84929), (35438, 56851), (38446, 52403)]