2130488822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 4096770048

約数和(自身を除く): 1966281226

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 383, 451, 574, 766, 881, 902, 1762, 2681, 3157, 4213, 5362, 6167, 6314, 8426, 9691, 12334, 15703, 19382, 29491, 31406, 36121, 58982, 67837, 72242, 109921, 135674, 172733, 219842, 252847, 337423, 345466, 397331, 505694, 674846, 794662, 1209131, 2361961, 2418262, 2781317, 3711653, 4723922, 5562634, 7423306, 13834343, 25981571, 27668686, 51963142, 96840401, 152177773, 193680802, 304355546, 1065244411, 2130488822]

約数ペア:

[(1, 2130488822), (2, 1065244411), (7, 304355546), (11, 193680802), (14, 152177773), (22, 96840401), (41, 51963142), (77, 27668686), (82, 25981571), (154, 13834343), (287, 7423306), (383, 5562634), (451, 4723922), (574, 3711653), (766, 2781317), (881, 2418262), (902, 2361961), (1762, 1209131), (2681, 794662), (3157, 674846), (4213, 505694), (5362, 397331), (6167, 345466), (6314, 337423), (8426, 252847), (9691, 219842), (12334, 172733), (15703, 135674), (19382, 109921), (29491, 72242), (31406, 67837), (36121, 58982)]