989895413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{30941}}^1$

素因数の和:31084

約数の個数: 16

約数和(自身を含む): 1122823296

約数和(自身を除く): 132927883

約数列:

[1, 13, 23, 107, 299, 1391, 2461, 30941, 31993, 402233, 711643, 3310687, 9251359, 43038931, 76145801, 989895413]

約数ペア:

[(1, 989895413), (13, 76145801), (23, 43038931), (107, 9251359), (299, 3310687), (1391, 711643), (2461, 402233), (30941, 31993)]