1790116144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2601913}}^1$

素因数の和:2601964

約数の個数: 20

約数和(自身を含む): 3549010696

約数和(自身を除く): 1758894552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2601913, 5203826, 10407652, 20815304, 41630608, 111882259, 223764518, 447529036, 895058072, 1790116144]

約数ペア:

[(1, 1790116144), (2, 895058072), (4, 447529036), (8, 223764518), (16, 111882259), (43, 41630608), (86, 20815304), (172, 10407652), (344, 5203826), (688, 2601913)]