2051227294

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 3197861856

約数和(自身を除く): 1146634562

約数列:

[1, 2, 41, 82, 137, 157, 274, 314, 1163, 2326, 5617, 6437, 11234, 12874, 21509, 43018, 47683, 95366, 159331, 182591, 318662, 365182, 881869, 1763738, 6532571, 7486231, 13065142, 14972462, 25014967, 50029934, 1025613647, 2051227294]

約数ペア:

[(1, 2051227294), (2, 1025613647), (41, 50029934), (82, 25014967), (137, 14972462), (157, 13065142), (274, 7486231), (314, 6532571), (1163, 1763738), (2326, 881869), (5617, 365182), (6437, 318662), (11234, 182591), (12874, 159331), (21509, 95366), (43018, 47683)]