1296267745918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{207005389}}^1$

素因数の和:207005523

約数の個数: 16

約数和(自身を含む): 2026996778880

約数和(自身を除く): 730729032962

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 207005389, 414010778, 6417167059, 12834334118, 20907544289, 41815088578, 648133872959, 1296267745918]

約数ペア:

[(1, 1296267745918), (2, 648133872959), (31, 41815088578), (62, 20907544289), (101, 12834334118), (202, 6417167059), (3131, 414010778), (6262, 207005389)]