259229698

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 489525120

約数和(自身を除く): 230295422

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 283, 566, 637, 719, 1274, 1438, 1981, 3679, 3962, 5033, 7358, 9347, 10066, 13867, 18694, 25753, 27734, 35231, 51506, 65429, 70462, 130858, 180271, 203477, 360542, 406954, 458003, 916006, 1424339, 2645201, 2848678, 5290402, 9970373, 18516407, 19940746, 37032814, 129614849, 259229698]

約数ペア:

[(1, 259229698), (2, 129614849), (7, 37032814), (13, 19940746), (14, 18516407), (26, 9970373), (49, 5290402), (91, 2848678), (98, 2645201), (182, 1424339), (283, 916006), (566, 458003), (637, 406954), (719, 360542), (1274, 203477), (1438, 180271), (1981, 130858), (3679, 70462), (3962, 65429), (5033, 51506), (7358, 35231), (9347, 27734), (10066, 25753), (13867, 18694)]