1097156746

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 1942012800

約数和(自身を除く): 844856054

約数列:

[1, 2, 7, 14, 49, 98, 139, 239, 278, 337, 478, 674, 973, 1673, 1946, 2359, 3346, 4718, 6811, 11711, 13622, 16513, 23422, 33026, 33221, 46843, 66442, 80543, 93686, 161086, 232547, 327901, 465094, 563801, 655802, 1127602, 1627829, 2295307, 3255658, 3946607, 4590614, 7893214, 11195477, 22390954, 78368339, 156736678, 548578373, 1097156746]

約数ペア:

[(1, 1097156746), (2, 548578373), (7, 156736678), (14, 78368339), (49, 22390954), (98, 11195477), (139, 7893214), (239, 4590614), (278, 3946607), (337, 3255658), (478, 2295307), (674, 1627829), (973, 1127602), (1673, 655802), (1946, 563801), (2359, 465094), (3346, 327901), (4718, 232547), (6811, 161086), (11711, 93686), (13622, 80543), (16513, 66442), (23422, 46843), (33026, 33221)]