14470690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 28269360

約数和(自身を除く): 13798670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 709, 785, 1418, 1570, 2041, 3545, 4082, 7090, 9217, 10205, 18434, 20410, 46085, 92170, 111313, 222626, 556565, 1113130, 1447069, 2894138, 7235345, 14470690]

約数ペア:

[(1, 14470690), (2, 7235345), (5, 2894138), (10, 1447069), (13, 1113130), (26, 556565), (65, 222626), (130, 111313), (157, 92170), (314, 46085), (709, 20410), (785, 18434), (1418, 10205), (1570, 9217), (2041, 7090), (3545, 4082)]