2161426834

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1\times {\mathrm{1747}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 3765611520

約数和(自身を除く): 1604184686

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1319, 1747, 2638, 3494, 9233, 12229, 18466, 24458, 88373, 117049, 176746, 234098, 618611, 819343, 1237222, 1638686, 2304293, 4608586, 16130051, 32260102, 154387631, 308775262, 1080713417, 2161426834]

約数ペア:

[(1, 2161426834), (2, 1080713417), (7, 308775262), (14, 154387631), (67, 32260102), (134, 16130051), (469, 4608586), (938, 2304293), (1319, 1638686), (1747, 1237222), (2638, 819343), (3494, 618611), (9233, 234098), (12229, 176746), (18466, 117049), (24458, 88373)]