2012912986763

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{8273}}^1$

素因数の和:8844

約数の個数: 64

約数和(自身を含む): 2525886720000

約数和(自身を除く): 512973733237

約数列:

[1, 7, 19, 29, 133, 199, 203, 317, 551, 1393, 2219, 3781, 3857, 5771, 6023, 8273, 9193, 26467, 40397, 42161, 57911, 63083, 64351, 109649, 157187, 174667, 239917, 441581, 767543, 1100309, 1198577, 1222669, 1646327, 1679419, 1829407, 2622541, 4558423, 8390039, 11524289, 12805849, 18357787, 31280213, 31908961, 34758733, 47743483, 49828279, 76053689, 218961491, 243311131, 334204381, 348797953, 521885659, 532375823, 907126177, 1445020091, 3653199613, 6349883239, 9915827521, 10115140637, 15134684111, 69410792647, 105942788777, 287558998109, 2012912986763]

約数ペア:

[(1, 2012912986763), (7, 287558998109), (19, 105942788777), (29, 69410792647), (133, 15134684111), (199, 10115140637), (203, 9915827521), (317, 6349883239), (551, 3653199613), (1393, 1445020091), (2219, 907126177), (3781, 532375823), (3857, 521885659), (5771, 348797953), (6023, 334204381), (8273, 243311131), (9193, 218961491), (26467, 76053689), (40397, 49828279), (42161, 47743483), (57911, 34758733), (63083, 31908961), (64351, 31280213), (109649, 18357787), (157187, 12805849), (174667, 11524289), (239917, 8390039), (441581, 4558423), (767543, 2622541), (1100309, 1829407), (1198577, 1679419), (1222669, 1646327)]