121742572

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{43049}}^1$

素因数の和:43161

約数の個数: 24

約数和(自身を含む): 245901600

約数和(自身を除く): 124159028

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 43049, 86098, 172196, 301343, 602686, 1205372, 4347949, 8695898, 17391796, 30435643, 60871286, 121742572]

約数ペア:

[(1, 121742572), (2, 60871286), (4, 30435643), (7, 17391796), (14, 8695898), (28, 4347949), (101, 1205372), (202, 602686), (404, 301343), (707, 172196), (1414, 86098), (2828, 43049)]