1934988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 5007744

約数和(自身を除く): 3072756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 137, 214, 274, 321, 411, 428, 548, 642, 822, 1177, 1284, 1507, 1644, 2354, 3014, 3531, 4521, 4708, 6028, 7062, 9042, 14124, 14659, 18084, 29318, 43977, 58636, 87954, 161249, 175908, 322498, 483747, 644996, 967494, 1934988]

約数ペア:

[(1, 1934988), (2, 967494), (3, 644996), (4, 483747), (6, 322498), (11, 175908), (12, 161249), (22, 87954), (33, 58636), (44, 43977), (66, 29318), (107, 18084), (132, 14659), (137, 14124), (214, 9042), (274, 7062), (321, 6028), (411, 4708), (428, 4521), (548, 3531), (642, 3014), (822, 2354), (1177, 1644), (1284, 1507)]