127293452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20270

約数の個数: 36

約数和(自身を含む): 263703888

約数和(自身を除く): 136410436

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 20231, 40462, 80924, 222541, 263003, 445082, 526006, 890164, 1052012, 2447951, 2893033, 4895902, 5786066, 9791804, 11572132, 31823363, 63646726, 127293452]

約数ペア:

[(1, 127293452), (2, 63646726), (4, 31823363), (11, 11572132), (13, 9791804), (22, 5786066), (26, 4895902), (44, 2893033), (52, 2447951), (121, 1052012), (143, 890164), (242, 526006), (286, 445082), (484, 263003), (572, 222541), (1573, 80924), (3146, 40462), (6292, 20231)]