66653210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{512717}}^1$

素因数の和:512737

約数の個数: 16

約数和(自身を含む): 129204936

約数和(自身を除く): 62551726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 512717, 1025434, 2563585, 5127170, 6665321, 13330642, 33326605, 66653210]

約数ペア:

[(1, 66653210), (2, 33326605), (5, 13330642), (10, 6665321), (13, 5127170), (26, 2563585), (65, 1025434), (130, 512717)]