899886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 1975680

約数和(自身を除く): 1075794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 139, 166, 249, 278, 417, 498, 834, 1079, 1807, 2158, 3237, 3614, 5421, 6474, 10842, 11537, 23074, 34611, 69222, 149981, 299962, 449943, 899886]

約数ペア:

[(1, 899886), (2, 449943), (3, 299962), (6, 149981), (13, 69222), (26, 34611), (39, 23074), (78, 11537), (83, 10842), (139, 6474), (166, 5421), (249, 3614), (278, 3237), (417, 2158), (498, 1807), (834, 1079)]