2561016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6303

約数の個数: 32

約数和(自身を含む): 6780240

約数和(自身を除く): 4219224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 6277, 12554, 18831, 25108, 37662, 50216, 75324, 106709, 150648, 213418, 320127, 426836, 640254, 853672, 1280508, 2561016]

約数ペア:

[(1, 2561016), (2, 1280508), (3, 853672), (4, 640254), (6, 426836), (8, 320127), (12, 213418), (17, 150648), (24, 106709), (34, 75324), (51, 50216), (68, 37662), (102, 25108), (136, 18831), (204, 12554), (408, 6277)]