1977201170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{600973}}^1$

素因数の和:601034

約数の個数: 32

約数和(自身を含む): 4153932288

約数和(自身を除く): 2176731118

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 600973, 1201946, 3004865, 4206811, 6009730, 8413622, 21034055, 28245731, 42068110, 56491462, 141228655, 197720117, 282457310, 395440234, 988600585, 1977201170]

約数ペア:

[(1, 1977201170), (2, 988600585), (5, 395440234), (7, 282457310), (10, 197720117), (14, 141228655), (35, 56491462), (47, 42068110), (70, 28245731), (94, 21034055), (235, 8413622), (329, 6009730), (470, 4206811), (658, 3004865), (1645, 1201946), (3290, 600973)]