2017040830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28814869}}^1$

素因数の和:28814883

約数の個数: 16

約数和(自身を含む): 4149341280

約数和(自身を除く): 2132300450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28814869, 57629738, 144074345, 201704083, 288148690, 403408166, 1008520415, 2017040830]

約数ペア:

[(1, 2017040830), (2, 1008520415), (5, 403408166), (7, 288148690), (10, 201704083), (14, 144074345), (35, 57629738), (70, 28814869)]