1681170078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1380271}}^1$

素因数の和:1380312

約数の個数: 32

約数和(自身を含む): 3975183360

約数和(自身を除く): 2294013282

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1380271, 2760542, 4140813, 8281626, 9661897, 19323794, 28985691, 40027859, 57971382, 80055718, 120083577, 240167154, 280195013, 560390026, 840585039, 1681170078]

約数ペア:

[(1, 1681170078), (2, 840585039), (3, 560390026), (6, 280195013), (7, 240167154), (14, 120083577), (21, 80055718), (29, 57971382), (42, 40027859), (58, 28985691), (87, 19323794), (174, 9661897), (203, 8281626), (406, 4140813), (609, 2760542), (1218, 1380271)]