1256306298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16106491}}^1$

素因数の和:16106509

約数の個数: 16

約数和(自身を含む): 2705890656

約数和(自身を除く): 1449584358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16106491, 32212982, 48319473, 96638946, 209384383, 418768766, 628153149, 1256306298]

約数ペア:

[(1, 1256306298), (2, 628153149), (3, 418768766), (6, 209384383), (13, 96638946), (26, 48319473), (39, 32212982), (78, 16106491)]