26801281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 2975039

約数列:

[1, 13, 59, 83, 421, 767, 1079, 4897, 5473, 24839, 34943, 63661, 322907, 454259, 2061637, 26801281]

約数ペア:

[(1, 26801281), (13, 2061637), (59, 454259), (83, 322907), (421, 63661), (767, 34943), (1079, 24839), (4897, 5473)]