844437516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{12919}}^1$

素因数の和:13358

約数の個数: 48

約数和(自身を含む): 2127148800

約数和(自身を除く): 1282711284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 1257, 1676, 2514, 5028, 5447, 10894, 12919, 16341, 21788, 25838, 32682, 38757, 51676, 65364, 77514, 155028, 167947, 335894, 503841, 671788, 1007682, 2015364, 5413061, 10826122, 16239183, 21652244, 32478366, 64956732, 70369793, 140739586, 211109379, 281479172, 422218758, 844437516]

約数ペア:

[(1, 844437516), (2, 422218758), (3, 281479172), (4, 211109379), (6, 140739586), (12, 70369793), (13, 64956732), (26, 32478366), (39, 21652244), (52, 16239183), (78, 10826122), (156, 5413061), (419, 2015364), (838, 1007682), (1257, 671788), (1676, 503841), (2514, 335894), (5028, 167947), (5447, 155028), (10894, 77514), (12919, 65364), (16341, 51676), (21788, 38757), (25838, 32682)]