1250115667088

素因数分解:

$2^4\times {\mathrm{125329}}^1\times {\mathrm{623417}}^1$

素因数の和:748754

約数の個数: 20

約数和(自身を含む): 2422122316140

約数和(自身を除く): 1172006649052

約数列:

[1, 2, 4, 8, 16, 125329, 250658, 501316, 623417, 1002632, 1246834, 2005264, 2493668, 4987336, 9974672, 78132229193, 156264458386, 312528916772, 625057833544, 1250115667088]

約数ペア:

[(1, 1250115667088), (2, 625057833544), (4, 312528916772), (8, 156264458386), (16, 78132229193), (125329, 9974672), (250658, 4987336), (501316, 2493668), (623417, 2005264), (1002632, 1246834)]