1730676871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1871}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 2219083776

約数和(自身を除く): 488406905

約数列:

[1, 7, 11, 41, 77, 287, 293, 451, 1871, 2051, 3157, 3223, 12013, 13097, 20581, 22561, 76711, 84091, 132143, 144067, 536977, 548203, 843821, 925001, 3837421, 5906747, 6030233, 22476323, 42211631, 157334261, 247239553, 1730676871]

約数ペア:

[(1, 1730676871), (7, 247239553), (11, 157334261), (41, 42211631), (77, 22476323), (287, 6030233), (293, 5906747), (451, 3837421), (1871, 925001), (2051, 843821), (3157, 548203), (3223, 536977), (12013, 144067), (13097, 132143), (20581, 84091), (22561, 76711)]