1776772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 3481380

約数和(自身を除く): 1704608

約数列:

[1, 2, 4, 17, 29, 34, 53, 58, 68, 106, 116, 212, 289, 493, 578, 901, 986, 1156, 1537, 1802, 1972, 3074, 3604, 6148, 8381, 15317, 16762, 26129, 30634, 33524, 52258, 61268, 104516, 444193, 888386, 1776772]

約数ペア:

[(1, 1776772), (2, 888386), (4, 444193), (17, 104516), (29, 61268), (34, 52258), (53, 33524), (58, 30634), (68, 26129), (106, 16762), (116, 15317), (212, 8381), (289, 6148), (493, 3604), (578, 3074), (901, 1972), (986, 1802), (1156, 1537)]