13302893110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{398171}}^1$

素因数の和:398448

約数の個数: 32

約数和(自身を含む): 25887550752

約数和(自身を除く): 12584657642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 6682, 16705, 33410, 398171, 796342, 1990855, 3981710, 5176223, 10352446, 25881115, 51762230, 102329947, 204659894, 511649735, 1023299470, 1330289311, 2660578622, 6651446555, 13302893110]

約数ペア:

[(1, 13302893110), (2, 6651446555), (5, 2660578622), (10, 1330289311), (13, 1023299470), (26, 511649735), (65, 204659894), (130, 102329947), (257, 51762230), (514, 25881115), (1285, 10352446), (2570, 5176223), (3341, 3981710), (6682, 1990855), (16705, 796342), (33410, 398171)]