2019752146

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1\times {\mathrm{7757}}^1$

素因数の和:9149

約数の個数: 16

約数和(自身を含む): 3062392920

約数和(自身を除く): 1042640774

約数列:

[1, 2, 101, 202, 1289, 2578, 7757, 15514, 130189, 260378, 783457, 1566914, 9998773, 19997546, 1009876073, 2019752146]

約数ペア:

[(1, 2019752146), (2, 1009876073), (101, 19997546), (202, 9998773), (1289, 1566914), (2578, 783457), (7757, 260378), (15514, 130189)]