844372945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 1120863744

約数和(自身を除く): 276490799

約数列:

[1, 5, 13, 53, 65, 131, 265, 655, 689, 1703, 1871, 3445, 6943, 8515, 9355, 24323, 34715, 90259, 99163, 121615, 245101, 451295, 495815, 1225505, 1289119, 3186313, 6445595, 12990353, 15931565, 64951765, 168874589, 844372945]

約数ペア:

[(1, 844372945), (5, 168874589), (13, 64951765), (53, 15931565), (65, 12990353), (131, 6445595), (265, 3186313), (655, 1289119), (689, 1225505), (1703, 495815), (1871, 451295), (3445, 245101), (6943, 121615), (8515, 99163), (9355, 90259), (24323, 34715)]