959788228

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 1950479104

約数和(自身を除く): 990690876

約数列:

[1, 2, 4, 7, 14, 28, 97, 193, 194, 386, 388, 679, 772, 1351, 1358, 1831, 2702, 2716, 3662, 5404, 7324, 12817, 18721, 25634, 37442, 51268, 74884, 131047, 177607, 262094, 353383, 355214, 524188, 706766, 710428, 1243249, 1413532, 2473681, 2486498, 4947362, 4972996, 9894724, 34278151, 68556302, 137112604, 239947057, 479894114, 959788228]

約数ペア:

[(1, 959788228), (2, 479894114), (4, 239947057), (7, 137112604), (14, 68556302), (28, 34278151), (97, 9894724), (193, 4972996), (194, 4947362), (386, 2486498), (388, 2473681), (679, 1413532), (772, 1243249), (1351, 710428), (1358, 706766), (1831, 524188), (2702, 355214), (2716, 353383), (3662, 262094), (5404, 177607), (7324, 131047), (12817, 74884), (18721, 51268), (25634, 37442)]