2665416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8543}}^1$

素因数の和:8565

約数の個数: 32

約数和(自身を含む): 7176960

約数和(自身を除く): 4511544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8543, 17086, 25629, 34172, 51258, 68344, 102516, 111059, 205032, 222118, 333177, 444236, 666354, 888472, 1332708, 2665416]

約数ペア:

[(1, 2665416), (2, 1332708), (3, 888472), (4, 666354), (6, 444236), (8, 333177), (12, 222118), (13, 205032), (24, 111059), (26, 102516), (39, 68344), (52, 51258), (78, 34172), (104, 25629), (156, 17086), (312, 8543)]