1638528038

素因数分解:

$2^1\times 7^1\times {\mathrm{22651}}^1\times {\mathrm{5167}}^1$

素因数の和:27827

約数の個数: 16

約数和(自身を含む): 2809572864

約数和(自身を除く): 1171044826

約数列:

[1, 2, 7, 14, 5167, 10334, 22651, 36169, 45302, 72338, 158557, 317114, 117037717, 234075434, 819264019, 1638528038]

約数ペア:

[(1, 1638528038), (2, 819264019), (7, 234075434), (14, 117037717), (5167, 317114), (10334, 158557), (22651, 72338), (36169, 45302)]