1254234239

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{5113}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 1333403904

約数和(自身を除く): 79169665

約数列:

[1, 31, 41, 193, 1271, 5113, 5983, 7913, 158503, 209633, 245303, 986809, 6498623, 30591079, 40459169, 1254234239]

約数ペア:

[(1, 1254234239), (31, 40459169), (41, 30591079), (193, 6498623), (1271, 986809), (5113, 245303), (5983, 209633), (7913, 158503)]