82662725410

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{12895901}}^1$

素因数の和:12896549

約数の個数: 16

約数和(自身を含む): 149025043512

約数和(自身を除く): 66362318102

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 12895901, 25791802, 64479505, 128959010, 8266272541, 16532545082, 41331362705, 82662725410]

約数ペア:

[(1, 82662725410), (2, 41331362705), (5, 16532545082), (10, 8266272541), (641, 128959010), (1282, 64479505), (3205, 25791802), (6410, 12895901)]