2017222010

素因数分解:

$2^1\times 5^1\times {\mathrm{22307}}^1\times {\mathrm{9043}}^1$

素因数の和:31357

約数の個数: 16

約数和(自身を含む): 3631563936

約数和(自身を除く): 1614341926

約数列:

[1, 2, 5, 10, 9043, 18086, 22307, 44614, 45215, 90430, 111535, 223070, 201722201, 403444402, 1008611005, 2017222010]

約数ペア:

[(1, 2017222010), (2, 1008611005), (5, 403444402), (10, 201722201), (9043, 223070), (18086, 111535), (22307, 90430), (44614, 45215)]