258442910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{28307}}^1$

素因数の和:28408

約数の個数: 32

約数和(自身を含む): 513620352

約数和(自身を除く): 255177442

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 28307, 56614, 141535, 283070, 311377, 622754, 1556885, 2349481, 3113770, 4698962, 11747405, 23494810, 25844291, 51688582, 129221455, 258442910]

約数ペア:

[(1, 258442910), (2, 129221455), (5, 51688582), (10, 25844291), (11, 23494810), (22, 11747405), (55, 4698962), (83, 3113770), (110, 2349481), (166, 1556885), (415, 622754), (830, 311377), (913, 283070), (1826, 141535), (4565, 56614), (9130, 28307)]