1566800287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1\times {\mathrm{593}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 1786975344

約数和(自身を除く): 220175057

約数列:

[1, 13, 19, 247, 361, 563, 593, 4693, 7319, 7709, 10697, 11267, 139061, 146471, 203243, 214073, 333859, 2642159, 2782949, 4340167, 6343321, 82463173, 120523099, 1566800287]

約数ペア:

[(1, 1566800287), (13, 120523099), (19, 82463173), (247, 6343321), (361, 4340167), (563, 2782949), (593, 2642159), (4693, 333859), (7319, 214073), (7709, 203243), (10697, 146471), (11267, 139061)]