1251882848

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{1151}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 2529999360

約数和(自身を除く): 1278116512

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 829, 1151, 1312, 1658, 2302, 3316, 4604, 6632, 9208, 13264, 18416, 26528, 33989, 36832, 47191, 67978, 94382, 135956, 188764, 271912, 377528, 543824, 755056, 954179, 1087648, 1510112, 1908358, 3816716, 7633432, 15266864, 30533728, 39121339, 78242678, 156485356, 312970712, 625941424, 1251882848]

約数ペア:

[(1, 1251882848), (2, 625941424), (4, 312970712), (8, 156485356), (16, 78242678), (32, 39121339), (41, 30533728), (82, 15266864), (164, 7633432), (328, 3816716), (656, 1908358), (829, 1510112), (1151, 1087648), (1312, 954179), (1658, 755056), (2302, 543824), (3316, 377528), (4604, 271912), (6632, 188764), (9208, 135956), (13264, 94382), (18416, 67978), (26528, 47191), (33989, 36832)]