2580468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 6664896

約数和(自身を除く): 4084428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 173, 226, 339, 346, 452, 519, 678, 692, 1038, 1243, 1356, 1903, 2076, 2486, 3729, 3806, 4972, 5709, 7458, 7612, 11418, 14916, 19549, 22836, 39098, 58647, 78196, 117294, 215039, 234588, 430078, 645117, 860156, 1290234, 2580468]

約数ペア:

[(1, 2580468), (2, 1290234), (3, 860156), (4, 645117), (6, 430078), (11, 234588), (12, 215039), (22, 117294), (33, 78196), (44, 58647), (66, 39098), (113, 22836), (132, 19549), (173, 14916), (226, 11418), (339, 7612), (346, 7458), (452, 5709), (519, 4972), (678, 3806), (692, 3729), (1038, 2486), (1243, 2076), (1356, 1903)]