12998331352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 25362792000

約数和(自身を除く): 12364460648

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 199, 328, 388, 398, 776, 796, 1592, 2053, 3977, 4106, 7954, 8159, 8212, 15908, 16318, 16424, 19303, 31816, 32636, 38606, 65272, 77212, 84173, 154424, 168346, 199141, 336692, 398282, 408547, 673384, 791423, 796564, 817094, 1582846, 1593128, 1634188, 3165692, 3268376, 6331384, 8164781, 16329562, 16750427, 32659124, 33500854, 39629059, 65318248, 67001708, 79258118, 134003416, 158516236, 317032472, 1624791419, 3249582838, 6499165676, 12998331352]

約数ペア:

[(1, 12998331352), (2, 6499165676), (4, 3249582838), (8, 1624791419), (41, 317032472), (82, 158516236), (97, 134003416), (164, 79258118), (194, 67001708), (199, 65318248), (328, 39629059), (388, 33500854), (398, 32659124), (776, 16750427), (796, 16329562), (1592, 8164781), (2053, 6331384), (3977, 3268376), (4106, 3165692), (7954, 1634188), (8159, 1593128), (8212, 1582846), (15908, 817094), (16318, 796564), (16424, 791423), (19303, 673384), (31816, 408547), (32636, 398282), (38606, 336692), (65272, 199141), (77212, 168346), (84173, 154424)]