2907866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 4749864

約数和(自身を除く): 1841998

約数列:

[1, 2, 13, 26, 97, 194, 1153, 1261, 2306, 2522, 14989, 29978, 111841, 223682, 1453933, 2907866]

約数ペア:

[(1, 2907866), (2, 1453933), (13, 223682), (26, 111841), (97, 29978), (194, 14989), (1153, 2522), (1261, 2306)]