1274354018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3138803}}^1$

素因数の和:3138841

約数の個数: 16

約数和(自身を含む): 2259938880

約数和(自身を除く): 985584862

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 3138803, 6277606, 21971621, 43943242, 91025287, 182050574, 637177009, 1274354018]

約数ペア:

[(1, 1274354018), (2, 637177009), (7, 182050574), (14, 91025287), (29, 43943242), (58, 21971621), (203, 6277606), (406, 3138803)]