2119122719

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{35729}}^1$

素因数の和:36002

約数の個数: 16

約数和(自身を含む): 2498241600

約数和(自身を除く): 379118881

約数列:

[1, 7, 37, 229, 259, 1603, 8473, 35729, 59311, 250103, 1321973, 8181941, 9253811, 57273587, 302731817, 2119122719]

約数ペア:

[(1, 2119122719), (7, 302731817), (37, 57273587), (229, 9253811), (259, 8181941), (1603, 1321973), (8473, 250103), (35729, 59311)]