196853488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{946411}}^1$

素因数の和:946432

約数の個数: 20

約数和(自身を含む): 410742808

約数和(自身を除く): 213889320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 946411, 1892822, 3785644, 7571288, 12303343, 15142576, 24606686, 49213372, 98426744, 196853488]

約数ペア:

[(1, 196853488), (2, 98426744), (4, 49213372), (8, 24606686), (13, 15142576), (16, 12303343), (26, 7571288), (52, 3785644), (104, 1892822), (208, 946411)]