2012304245

素因数分解:

$5^1\times 7^1\times {\mathrm{3761}}^1\times {\mathrm{15287}}^1$

素因数の和:19060

約数の個数: 16

約数和(自身を含む): 2760645888

約数和(自身を除く): 748341643

約数列:

[1, 5, 7, 35, 3761, 15287, 18805, 26327, 76435, 107009, 131635, 535045, 57494407, 287472035, 402460849, 2012304245]

約数ペア:

[(1, 2012304245), (5, 402460849), (7, 287472035), (35, 57494407), (3761, 535045), (15287, 131635), (18805, 107009), (26327, 76435)]