2668936

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2572664

約数列:

[1, 2, 4, 8, 41, 79, 82, 103, 158, 164, 206, 316, 328, 412, 632, 824, 3239, 4223, 6478, 8137, 8446, 12956, 16274, 16892, 25912, 32548, 33784, 65096, 333617, 667234, 1334468, 2668936]

約数ペア:

[(1, 2668936), (2, 1334468), (4, 667234), (8, 333617), (41, 65096), (79, 33784), (82, 32548), (103, 25912), (158, 16892), (164, 16274), (206, 12956), (316, 8446), (328, 8137), (412, 6478), (632, 4223), (824, 3239)]