2564952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8243

約数の個数: 32

約数和(自身を含む): 6906480

約数和(自身を除く): 4341528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8221, 16442, 24663, 32884, 49326, 65768, 98652, 106873, 197304, 213746, 320619, 427492, 641238, 854984, 1282476, 2564952]

約数ペア:

[(1, 2564952), (2, 1282476), (3, 854984), (4, 641238), (6, 427492), (8, 320619), (12, 213746), (13, 197304), (24, 106873), (26, 98652), (39, 65768), (52, 49326), (78, 32884), (104, 24663), (156, 16442), (312, 8221)]