898491198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2877

約数の個数: 64

約数和(自身を含む): 2021511168

約数和(自身を除く): 1123019970

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 107, 141, 214, 282, 321, 517, 642, 1034, 1177, 1551, 2354, 2707, 3102, 3531, 5029, 5414, 7062, 8121, 10058, 15087, 16242, 29777, 30174, 55319, 59554, 89331, 110638, 127229, 165957, 178662, 254458, 289649, 331914, 381687, 579298, 763374, 868947, 1399519, 1737894, 2799038, 3186139, 4198557, 6372278, 8397114, 9558417, 13613503, 19116834, 27227006, 40840509, 81681018, 149748533, 299497066, 449245599, 898491198]

約数ペア:

[(1, 898491198), (2, 449245599), (3, 299497066), (6, 149748533), (11, 81681018), (22, 40840509), (33, 27227006), (47, 19116834), (66, 13613503), (94, 9558417), (107, 8397114), (141, 6372278), (214, 4198557), (282, 3186139), (321, 2799038), (517, 1737894), (642, 1399519), (1034, 868947), (1177, 763374), (1551, 579298), (2354, 381687), (2707, 331914), (3102, 289649), (3531, 254458), (5029, 178662), (5414, 165957), (7062, 127229), (8121, 110638), (10058, 89331), (15087, 59554), (16242, 55319), (29777, 30174)]