1138009621

素因数分解:

$7^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1\times {\mathrm{863}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 1308939264

約数和(自身を除く): 170929643

約数列:

[1, 7, 257, 733, 863, 1799, 5131, 6041, 188381, 221791, 632579, 1318667, 1552537, 4428053, 162572803, 1138009621]

約数ペア:

[(1, 1138009621), (7, 162572803), (257, 4428053), (733, 1552537), (863, 1318667), (1799, 632579), (5131, 221791), (6041, 188381)]