889382846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 1632026880

約数和(自身を除く): 742644034

約数列:

[1, 2, 11, 17, 22, 29, 34, 43, 58, 86, 187, 319, 374, 473, 493, 638, 731, 946, 986, 1247, 1462, 1907, 2494, 3814, 5423, 8041, 10846, 13717, 16082, 20977, 21199, 27434, 32419, 41954, 42398, 55303, 64838, 82001, 110606, 164002, 233189, 356609, 466378, 608333, 713218, 902011, 940151, 1216666, 1394017, 1804022, 1880302, 2378029, 2788034, 4756058, 10341661, 15334187, 20683322, 26158319, 30668374, 40426493, 52316638, 80852986, 444691423, 889382846]

約数ペア:

[(1, 889382846), (2, 444691423), (11, 80852986), (17, 52316638), (22, 40426493), (29, 30668374), (34, 26158319), (43, 20683322), (58, 15334187), (86, 10341661), (187, 4756058), (319, 2788034), (374, 2378029), (473, 1880302), (493, 1804022), (638, 1394017), (731, 1216666), (946, 940151), (986, 902011), (1247, 713218), (1462, 608333), (1907, 466378), (2494, 356609), (3814, 233189), (5423, 164002), (8041, 110606), (10846, 82001), (13717, 64838), (16082, 55303), (20977, 42398), (21199, 41954), (27434, 32419)]