28305261218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21101}}^1\times {\mathrm{51593}}^1$

素因数の和:72709

約数の個数: 16

約数和(自身を含む): 45726936696

約数和(自身を除く): 17421675478

約数列:

[1, 2, 13, 26, 21101, 42202, 51593, 103186, 274313, 548626, 670709, 1341418, 1088663893, 2177327786, 14152630609, 28305261218]

約数ペア:

[(1, 28305261218), (2, 14152630609), (13, 2177327786), (26, 1088663893), (21101, 1341418), (42202, 670709), (51593, 548626), (103186, 274313)]