1236684

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 2904048

約数和(自身を除く): 1667364

約数列:

[1, 2, 3, 4, 6, 12, 257, 401, 514, 771, 802, 1028, 1203, 1542, 1604, 2406, 3084, 4812, 103057, 206114, 309171, 412228, 618342, 1236684]

約数ペア:

[(1, 1236684), (2, 618342), (3, 412228), (4, 309171), (6, 206114), (12, 103057), (257, 4812), (401, 3084), (514, 2406), (771, 1604), (802, 1542), (1028, 1203)]