2019706084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{48677}}^1$

素因数の和:48756

約数の個数: 48

約数和(自身を含む): 4121663616

約数和(自身を除く): 2101957532

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 253, 451, 506, 902, 943, 1012, 1804, 1886, 3772, 10373, 20746, 41492, 48677, 97354, 194708, 535447, 1070894, 1119571, 1995757, 2141788, 2239142, 3991514, 4478284, 7983028, 12315281, 21953327, 24630562, 43906654, 45902411, 49261124, 87813308, 91804822, 183609644, 504926521, 1009853042, 2019706084]

約数ペア:

[(1, 2019706084), (2, 1009853042), (4, 504926521), (11, 183609644), (22, 91804822), (23, 87813308), (41, 49261124), (44, 45902411), (46, 43906654), (82, 24630562), (92, 21953327), (164, 12315281), (253, 7983028), (451, 4478284), (506, 3991514), (902, 2239142), (943, 2141788), (1012, 1995757), (1804, 1119571), (1886, 1070894), (3772, 535447), (10373, 194708), (20746, 97354), (41492, 48677)]