164645494039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{214913}}^1$

素因数の和:216858

約数の個数: 16

約数和(自身を含む): 183127359744

約数和(自身を除く): 18481865705

約数列:

[1, 13, 31, 403, 1901, 24713, 58931, 214913, 766103, 2793869, 6662303, 86609939, 408549613, 5311144969, 12665038003, 164645494039]

約数ペア:

[(1, 164645494039), (13, 12665038003), (31, 5311144969), (403, 408549613), (1901, 86609939), (24713, 6662303), (58931, 2793869), (214913, 766103)]