2011492002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{2531}}^1$

素因数の和:3015

約数の個数: 64

約数和(自身を含む): 4532806656

約数和(自身を除く): 2521314654

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 443, 598, 886, 897, 1329, 1794, 2531, 2658, 5062, 5759, 7593, 10189, 11518, 15186, 17277, 20378, 30567, 32903, 34554, 58213, 61134, 65806, 98709, 116426, 132457, 174639, 197418, 264914, 349278, 397371, 756769, 794742, 1121233, 1513538, 2242466, 2270307, 3363699, 4540614, 6727398, 14576029, 25788359, 29152058, 43728087, 51576718, 77365077, 87456174, 154730154, 335248667, 670497334, 1005746001, 2011492002]

約数ペア:

[(1, 2011492002), (2, 1005746001), (3, 670497334), (6, 335248667), (13, 154730154), (23, 87456174), (26, 77365077), (39, 51576718), (46, 43728087), (69, 29152058), (78, 25788359), (138, 14576029), (299, 6727398), (443, 4540614), (598, 3363699), (886, 2270307), (897, 2242466), (1329, 1513538), (1794, 1121233), (2531, 794742), (2658, 756769), (5062, 397371), (5759, 349278), (7593, 264914), (10189, 197418), (11518, 174639), (15186, 132457), (17277, 116426), (20378, 98709), (30567, 65806), (32903, 61134), (34554, 58213)]