13375348

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 27998208

約数和(自身を除く): 14622860

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 191, 244, 287, 382, 427, 574, 764, 854, 1148, 1337, 1708, 2501, 2674, 5002, 5348, 7831, 10004, 11651, 15662, 17507, 23302, 31324, 35014, 46604, 54817, 70028, 81557, 109634, 163114, 219268, 326228, 477691, 955382, 1910764, 3343837, 6687674, 13375348]

約数ペア:

[(1, 13375348), (2, 6687674), (4, 3343837), (7, 1910764), (14, 955382), (28, 477691), (41, 326228), (61, 219268), (82, 163114), (122, 109634), (164, 81557), (191, 70028), (244, 54817), (287, 46604), (382, 35014), (427, 31324), (574, 23302), (764, 17507), (854, 15662), (1148, 11651), (1337, 10004), (1708, 7831), (2501, 5348), (2674, 5002)]