1788391038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{42580739}}^1$

素因数の和:42580751

約数の個数: 16

約数和(自身を含む): 4087751040

約数和(自身を除く): 2299360002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 42580739, 85161478, 127742217, 255484434, 298065173, 596130346, 894195519, 1788391038]

約数ペア:

[(1, 1788391038), (2, 894195519), (3, 596130346), (6, 298065173), (7, 255484434), (14, 127742217), (21, 85161478), (42, 42580739)]