3778970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 7514640

約数和(自身を除く): 3735670

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 709, 1066, 1418, 2665, 3545, 5330, 7090, 9217, 18434, 29069, 46085, 58138, 92170, 145345, 290690, 377897, 755794, 1889485, 3778970]

約数ペア:

[(1, 3778970), (2, 1889485), (5, 755794), (10, 377897), (13, 290690), (26, 145345), (41, 92170), (65, 58138), (82, 46085), (130, 29069), (205, 18434), (410, 9217), (533, 7090), (709, 5330), (1066, 3545), (1418, 2665)]