2015159728

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{829}}^1\times {\mathrm{1093}}^1$

素因数の和:2069

約数の個数: 40

約数和(自身を含む): 3940806800

約数和(自身を除く): 1925647072

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 829, 1093, 1112, 1658, 2186, 2224, 3316, 4372, 6632, 8744, 13264, 17488, 115231, 151927, 230462, 303854, 460924, 607708, 906097, 921848, 1215416, 1812194, 1843696, 2430832, 3624388, 7248776, 14497552, 125947483, 251894966, 503789932, 1007579864, 2015159728]

約数ペア:

[(1, 2015159728), (2, 1007579864), (4, 503789932), (8, 251894966), (16, 125947483), (139, 14497552), (278, 7248776), (556, 3624388), (829, 2430832), (1093, 1843696), (1112, 1812194), (1658, 1215416), (2186, 921848), (2224, 906097), (3316, 607708), (4372, 460924), (6632, 303854), (8744, 230462), (13264, 151927), (17488, 115231)]