2542357618

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{98717}}^1$

素因数の和:98961

約数の個数: 16

約数和(自身を含む): 3885540480

約数和(自身を除く): 1343182862

約数列:

[1, 2, 79, 158, 163, 326, 12877, 25754, 98717, 197434, 7798643, 15597286, 16090871, 32181742, 1271178809, 2542357618]

約数ペア:

[(1, 2542357618), (2, 1271178809), (79, 32181742), (158, 16090871), (163, 15597286), (326, 7798643), (12877, 197434), (25754, 98717)]