889681452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{65437}}^1$

素因数の和:65558

約数の個数: 48

約数和(自身を含む): 2286665472

約数和(自身を除く): 1396984020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 6798, 13596, 65437, 130874, 196311, 261748, 392622, 719807, 785244, 1439614, 2159421, 2879228, 4318842, 6740011, 8637684, 13480022, 20220033, 26960044, 40440066, 74140121, 80880132, 148280242, 222420363, 296560484, 444840726, 889681452]

約数ペア:

[(1, 889681452), (2, 444840726), (3, 296560484), (4, 222420363), (6, 148280242), (11, 80880132), (12, 74140121), (22, 40440066), (33, 26960044), (44, 20220033), (66, 13480022), (103, 8637684), (132, 6740011), (206, 4318842), (309, 2879228), (412, 2159421), (618, 1439614), (1133, 785244), (1236, 719807), (2266, 392622), (3399, 261748), (4532, 196311), (6798, 130874), (13596, 65437)]