272408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 541080

約数和(自身を除く): 268672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2003, 4006, 8012, 16024, 34051, 68102, 136204, 272408]

約数ペア:

[(1, 272408), (2, 136204), (4, 68102), (8, 34051), (17, 16024), (34, 8012), (68, 4006), (136, 2003)]