2045541417

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{131707}}^1$

素因数の和:131908

約数の個数: 16

約数和(自身を含む): 2832248832

約数和(自身を除く): 786707415

約数列:

[1, 3, 31, 93, 167, 501, 5177, 15531, 131707, 395121, 4082917, 12248751, 21995069, 65985207, 681847139, 2045541417]

約数ペア:

[(1, 2045541417), (3, 681847139), (31, 65985207), (93, 21995069), (167, 12248751), (501, 4082917), (5177, 395121), (15531, 131707)]