2011352508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1187}}^1$

素因数の和:1608

約数の個数: 108

約数和(自身を含む): 5607561960

約数和(自身を除く): 3596209452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 389, 396, 484, 726, 778, 1089, 1167, 1187, 1452, 1556, 2178, 2334, 2374, 3501, 3561, 4279, 4356, 4668, 4748, 7002, 7122, 8558, 10683, 12837, 13057, 14004, 14244, 17116, 21366, 25674, 26114, 38511, 39171, 42732, 47069, 51348, 52228, 77022, 78342, 94138, 117513, 141207, 143627, 154044, 156684, 188276, 235026, 282414, 287254, 423621, 430881, 461743, 470052, 564828, 574508, 847242, 861762, 923486, 1292643, 1385229, 1694484, 1723524, 1846972, 2585286, 2770458, 4155687, 5079173, 5170572, 5540916, 8311374, 10158346, 15237519, 16622748, 20316692, 30475038, 45712557, 55870903, 60950076, 91425114, 111741806, 167612709, 182850228, 223483612, 335225418, 502838127, 670450836, 1005676254, 2011352508]

約数ペア:

[(1, 2011352508), (2, 1005676254), (3, 670450836), (4, 502838127), (6, 335225418), (9, 223483612), (11, 182850228), (12, 167612709), (18, 111741806), (22, 91425114), (33, 60950076), (36, 55870903), (44, 45712557), (66, 30475038), (99, 20316692), (121, 16622748), (132, 15237519), (198, 10158346), (242, 8311374), (363, 5540916), (389, 5170572), (396, 5079173), (484, 4155687), (726, 2770458), (778, 2585286), (1089, 1846972), (1167, 1723524), (1187, 1694484), (1452, 1385229), (1556, 1292643), (2178, 923486), (2334, 861762), (2374, 847242), (3501, 574508), (3561, 564828), (4279, 470052), (4356, 461743), (4668, 430881), (4748, 423621), (7002, 287254), (7122, 282414), (8558, 235026), (10683, 188276), (12837, 156684), (13057, 154044), (14004, 143627), (14244, 141207), (17116, 117513), (21366, 94138), (25674, 78342), (26114, 77022), (38511, 52228), (39171, 51348), (42732, 47069)]