133711270864

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{5612461}}^1$

素因数の和:5613958

約数の個数: 20

約数和(自身を含む): 259239619780

約数和(自身を除く): 125528348916

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 23824, 5612461, 11224922, 22449844, 44899688, 89799376, 8356954429, 16713908858, 33427817716, 66855635432, 133711270864]

約数ペア:

[(1, 133711270864), (2, 66855635432), (4, 33427817716), (8, 16713908858), (16, 8356954429), (1489, 89799376), (2978, 44899688), (5956, 22449844), (11912, 11224922), (23824, 5612461)]