2624667836

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{1381}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 5312186880

約数和(自身を除く): 2687519044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 659, 721, 1318, 1381, 1442, 2636, 2762, 2884, 4613, 5524, 9226, 9667, 18452, 19334, 38668, 67877, 135754, 142243, 271508, 284486, 475139, 568972, 910079, 950278, 995701, 1820158, 1900556, 1991402, 3640316, 3982804, 6370553, 12741106, 25482212, 93738137, 187476274, 374952548, 656166959, 1312333918, 2624667836]

約数ペア:

[(1, 2624667836), (2, 1312333918), (4, 656166959), (7, 374952548), (14, 187476274), (28, 93738137), (103, 25482212), (206, 12741106), (412, 6370553), (659, 3982804), (721, 3640316), (1318, 1991402), (1381, 1900556), (1442, 1820158), (2636, 995701), (2762, 950278), (2884, 910079), (4613, 568972), (5524, 475139), (9226, 284486), (9667, 271508), (18452, 142243), (19334, 135754), (38668, 67877)]