2017244905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2251}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 2764879488

約数和(自身を除く): 747634583

約数列:

[1, 5, 13, 17, 65, 85, 221, 811, 1105, 2251, 4055, 10543, 11255, 13787, 29263, 38267, 52715, 68935, 146315, 179231, 191335, 497471, 896155, 1825561, 2487355, 9127805, 23732293, 31034537, 118661465, 155172685, 403448981, 2017244905]

約数ペア:

[(1, 2017244905), (5, 403448981), (13, 155172685), (17, 118661465), (65, 31034537), (85, 23732293), (221, 9127805), (811, 2487355), (1105, 1825561), (2251, 896155), (4055, 497471), (10543, 191335), (11255, 179231), (13787, 146315), (29263, 68935), (38267, 52715)]