578642012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{13721}}^1$

素因数の和:14549

約数の個数: 24

約数和(自身を含む): 1091941872

約数和(自身を除く): 513299860

約数列:

[1, 2, 4, 13, 26, 52, 811, 1622, 3244, 10543, 13721, 21086, 27442, 42172, 54884, 178373, 356746, 713492, 11127731, 22255462, 44510924, 144660503, 289321006, 578642012]

約数ペア:

[(1, 578642012), (2, 289321006), (4, 144660503), (13, 44510924), (26, 22255462), (52, 11127731), (811, 713492), (1622, 356746), (3244, 178373), (10543, 54884), (13721, 42172), (21086, 27442)]