28018682018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{987199}}^1$

素因数の和:987841

約数の個数: 16

約数和(自身を含む): 43926451200

約数和(自身を除く): 15907769182

約数列:

[1, 2, 23, 46, 617, 1234, 14191, 28382, 987199, 1974398, 22705577, 45411154, 609101783, 1218203566, 14009341009, 28018682018]

約数ペア:

[(1, 28018682018), (2, 14009341009), (23, 1218203566), (46, 609101783), (617, 45411154), (1234, 22705577), (14191, 1974398), (28382, 987199)]