3899681338

素因数分解:

$2^1\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{94009}}^1$

素因数の和:96981

約数の個数: 16

約数和(自身を含む): 6687495360

約数和(自身を除く): 2787814022

約数列:

[1, 2, 7, 14, 2963, 5926, 20741, 41482, 94009, 188018, 658063, 1316126, 278548667, 557097334, 1949840669, 3899681338]

約数ペア:

[(1, 3899681338), (2, 1949840669), (7, 557097334), (14, 278548667), (2963, 1316126), (5926, 658063), (20741, 188018), (41482, 94009)]