2000342876

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1$

素因数の和:1736

約数の個数: 108

約数和(自身を含む): 4553273088

約数和(自身を除く): 2552930212

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 361, 476, 532, 646, 722, 833, 931, 1292, 1444, 1663, 1666, 1862, 2261, 2527, 3326, 3332, 3724, 4522, 5054, 6137, 6652, 9044, 10108, 11641, 12274, 15827, 17689, 23282, 24548, 28271, 31597, 31654, 35378, 42959, 46564, 56542, 63194, 63308, 70756, 81487, 85918, 113084, 126388, 162974, 171836, 197897, 221179, 300713, 325948, 395794, 442358, 537149, 600343, 601426, 791588, 884716, 1074298, 1200686, 1202852, 1385279, 1548253, 2148596, 2401372, 2770558, 3096506, 3760043, 4202401, 5541116, 6193012, 7520086, 8404802, 10205831, 15040172, 16809604, 20411662, 26320301, 29416807, 40823324, 52640602, 58833614, 71440817, 105281204, 117667228, 142881634, 285763268, 500085719, 1000171438, 2000342876]

約数ペア:

[(1, 2000342876), (2, 1000171438), (4, 500085719), (7, 285763268), (14, 142881634), (17, 117667228), (19, 105281204), (28, 71440817), (34, 58833614), (38, 52640602), (49, 40823324), (68, 29416807), (76, 26320301), (98, 20411662), (119, 16809604), (133, 15040172), (196, 10205831), (238, 8404802), (266, 7520086), (323, 6193012), (361, 5541116), (476, 4202401), (532, 3760043), (646, 3096506), (722, 2770558), (833, 2401372), (931, 2148596), (1292, 1548253), (1444, 1385279), (1663, 1202852), (1666, 1200686), (1862, 1074298), (2261, 884716), (2527, 791588), (3326, 601426), (3332, 600343), (3724, 537149), (4522, 442358), (5054, 395794), (6137, 325948), (6652, 300713), (9044, 221179), (10108, 197897), (11641, 171836), (12274, 162974), (15827, 126388), (17689, 113084), (23282, 85918), (24548, 81487), (28271, 70756), (31597, 63308), (31654, 63194), (35378, 56542), (42959, 46564)]