885055249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 1020902400

約数和(自身を除く): 135847151

約数列:

[1, 13, 23, 79, 89, 299, 421, 1027, 1157, 1817, 2047, 5473, 7031, 9683, 23621, 26611, 33259, 37469, 91403, 125879, 161713, 432367, 487097, 764957, 861787, 2102269, 2960051, 9944441, 11203231, 38480663, 68081173, 885055249]

約数ペア:

[(1, 885055249), (13, 68081173), (23, 38480663), (79, 11203231), (89, 9944441), (299, 2960051), (421, 2102269), (1027, 861787), (1157, 764957), (1817, 487097), (2047, 432367), (5473, 161713), (7031, 125879), (9683, 91403), (23621, 37469), (26611, 33259)]