4247670245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{405893}}^1$

素因数の和:405941

約数の個数: 32

約数和(自身を含む): 6546258432

約数和(自身を除く): 2298588187

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 405893, 2029465, 2841251, 5276609, 9335539, 14206255, 26383045, 36936263, 46677695, 65348773, 121362007, 184681315, 326743865, 606810035, 849534049, 4247670245]

約数ペア:

[(1, 4247670245), (5, 849534049), (7, 606810035), (13, 326743865), (23, 184681315), (35, 121362007), (65, 65348773), (91, 46677695), (115, 36936263), (161, 26383045), (299, 14206255), (455, 9335539), (805, 5276609), (1495, 2841251), (2093, 2029465), (10465, 405893)]