2013297845

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{10781}}^1$

素因数の和:10842

約数の個数: 32

約数和(自身を含む): 2771405280

約数和(自身を除く): 758107435

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2197, 2873, 10781, 10985, 14365, 37349, 53905, 140153, 183277, 186745, 700765, 916385, 1821989, 2382601, 9109945, 11913005, 23685857, 30973813, 118429285, 154869065, 402659569, 2013297845]

約数ペア:

[(1, 2013297845), (5, 402659569), (13, 154869065), (17, 118429285), (65, 30973813), (85, 23685857), (169, 11913005), (221, 9109945), (845, 2382601), (1105, 1821989), (2197, 916385), (2873, 700765), (10781, 186745), (10985, 183277), (14365, 140153), (37349, 53905)]