201714897826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1\times {\mathrm{1390121}}^1$

素因数の和:1395717

約数の個数: 16

約数和(自身を含む): 325905762168

約数和(自身を除く): 124190864342

約数列:

[1, 2, 13, 26, 5581, 11162, 72553, 145106, 1390121, 2780242, 18071573, 36143146, 7758265301, 15516530602, 100857448913, 201714897826]

約数ペア:

[(1, 201714897826), (2, 100857448913), (13, 15516530602), (26, 7758265301), (5581, 36143146), (11162, 18071573), (72553, 2780242), (145106, 1390121)]