812322004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1621}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 1602276480

約数和(自身を除く): 789954476

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 419, 598, 838, 1196, 1621, 1676, 3242, 5447, 6484, 9637, 10894, 19274, 21073, 21788, 37283, 38548, 42146, 74566, 84292, 125281, 149132, 250562, 484679, 501124, 679199, 969358, 1358398, 1938716, 2716796, 8829587, 15621577, 17659174, 31243154, 35318348, 62486308, 203080501, 406161002, 812322004]

約数ペア:

[(1, 812322004), (2, 406161002), (4, 203080501), (13, 62486308), (23, 35318348), (26, 31243154), (46, 17659174), (52, 15621577), (92, 8829587), (299, 2716796), (419, 1938716), (598, 1358398), (838, 969358), (1196, 679199), (1621, 501124), (1676, 484679), (3242, 250562), (5447, 149132), (6484, 125281), (9637, 84292), (10894, 74566), (19274, 42146), (21073, 38548), (21788, 37283)]