2017402870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3187}}^1\times {\mathrm{9043}}^1$

素因数の和:12244

約数の個数: 32

約数和(自身を含む): 4151847168

約数和(自身を除く): 2134444298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3187, 6374, 9043, 15935, 18086, 22309, 31870, 44618, 45215, 63301, 90430, 111545, 126602, 223090, 316505, 633010, 28820041, 57640082, 144100205, 201740287, 288200410, 403480574, 1008701435, 2017402870]

約数ペア:

[(1, 2017402870), (2, 1008701435), (5, 403480574), (7, 288200410), (10, 201740287), (14, 144100205), (35, 57640082), (70, 28820041), (3187, 633010), (6374, 316505), (9043, 223090), (15935, 126602), (18086, 111545), (22309, 90430), (31870, 63301), (44618, 45215)]