2017345136

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{338027}}^1$

素因数の和:338408

約数の個数: 20

約数和(自身を含む): 3919096632

約数和(自身を除く): 1901751496

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 338027, 676054, 1352108, 2704216, 5408432, 126084071, 252168142, 504336284, 1008672568, 2017345136]

約数ペア:

[(1, 2017345136), (2, 1008672568), (4, 504336284), (8, 252168142), (16, 126084071), (373, 5408432), (746, 2704216), (1492, 1352108), (2984, 676054), (5968, 338027)]