2018704051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 2526225408

約数和(自身を除く): 507521357

約数列:

[1, 7, 13, 91, 107, 151, 749, 1057, 1373, 1391, 1963, 9611, 9737, 13741, 16157, 17849, 113099, 124943, 146911, 207323, 210041, 1028377, 1451261, 1470287, 1909843, 2695199, 13368901, 18866393, 22183561, 155284927, 288386293, 2018704051]

約数ペア:

[(1, 2018704051), (7, 288386293), (13, 155284927), (91, 22183561), (107, 18866393), (151, 13368901), (749, 2695199), (1057, 1909843), (1373, 1470287), (1391, 1451261), (1963, 1028377), (9611, 210041), (9737, 207323), (13741, 146911), (16157, 124943), (17849, 113099)]