2082948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 5625984

約数和(自身を除く): 3543036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 181, 274, 362, 411, 543, 548, 724, 822, 959, 1086, 1267, 1644, 1918, 2172, 2534, 2877, 3801, 3836, 5068, 5754, 7602, 11508, 15204, 24797, 49594, 74391, 99188, 148782, 173579, 297564, 347158, 520737, 694316, 1041474, 2082948]

約数ペア:

[(1, 2082948), (2, 1041474), (3, 694316), (4, 520737), (6, 347158), (7, 297564), (12, 173579), (14, 148782), (21, 99188), (28, 74391), (42, 49594), (84, 24797), (137, 15204), (181, 11508), (274, 7602), (362, 5754), (411, 5068), (543, 3836), (548, 3801), (724, 2877), (822, 2534), (959, 2172), (1086, 1918), (1267, 1644)]