1481168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 3090948

約数和(自身を除く): 1609780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7121, 14242, 28484, 56968, 92573, 113936, 185146, 370292, 740584, 1481168]

約数ペア:

[(1, 1481168), (2, 740584), (4, 370292), (8, 185146), (13, 113936), (16, 92573), (26, 56968), (52, 28484), (104, 14242), (208, 7121)]