1780450027

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 1869575680

約数和(自身を除く): 89125653

約数列:

[1, 37, 67, 139, 2479, 5143, 5167, 9313, 191179, 344581, 346189, 718213, 12808993, 26573881, 48120271, 1780450027]

約数ペア:

[(1, 1780450027), (37, 48120271), (67, 26573881), (139, 12808993), (2479, 718213), (5143, 346189), (5167, 344581), (9313, 191179)]