1949846470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14057}}^1$

素因数の和:14185

約数の個数: 64

約数和(自身を含む): 4166116416

約数和(自身を除く): 2216269946

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 715, 970, 1067, 1261, 1430, 2134, 2522, 5335, 6305, 10670, 12610, 13871, 14057, 27742, 28114, 69355, 70285, 138710, 140570, 154627, 182741, 309254, 365482, 773135, 913705, 1363529, 1546270, 1827410, 2010151, 2727058, 4020302, 6817645, 10050755, 13635290, 14998819, 17725877, 20101510, 29997638, 35451754, 74994095, 88629385, 149988190, 177258770, 194984647, 389969294, 974923235, 1949846470]

約数ペア:

[(1, 1949846470), (2, 974923235), (5, 389969294), (10, 194984647), (11, 177258770), (13, 149988190), (22, 88629385), (26, 74994095), (55, 35451754), (65, 29997638), (97, 20101510), (110, 17725877), (130, 14998819), (143, 13635290), (194, 10050755), (286, 6817645), (485, 4020302), (715, 2727058), (970, 2010151), (1067, 1827410), (1261, 1546270), (1430, 1363529), (2134, 913705), (2522, 773135), (5335, 365482), (6305, 309254), (10670, 182741), (12610, 154627), (13871, 140570), (14057, 138710), (27742, 70285), (28114, 69355)]