2544872

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 5270400

約数和(自身を除く): 2725528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 239, 242, 478, 484, 956, 968, 1331, 1912, 2629, 2662, 5258, 5324, 10516, 10648, 21032, 28919, 57838, 115676, 231352, 318109, 636218, 1272436, 2544872]

約数ペア:

[(1, 2544872), (2, 1272436), (4, 636218), (8, 318109), (11, 231352), (22, 115676), (44, 57838), (88, 28919), (121, 21032), (239, 10648), (242, 10516), (478, 5324), (484, 5258), (956, 2662), (968, 2629), (1331, 1912)]