2509968382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1823}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 3971358720

約数和(自身を除く): 1461390338

約数列:

[1, 2, 31, 53, 62, 106, 419, 838, 1643, 1823, 3286, 3646, 12989, 22207, 25978, 44414, 56513, 96619, 113026, 193238, 688417, 763837, 1376834, 1527674, 2995189, 5990378, 23678947, 40483361, 47357894, 80966722, 1254984191, 2509968382]

約数ペア:

[(1, 2509968382), (2, 1254984191), (31, 80966722), (53, 47357894), (62, 40483361), (106, 23678947), (419, 5990378), (838, 2995189), (1643, 1527674), (1823, 1376834), (3286, 763837), (3646, 688417), (12989, 193238), (22207, 113026), (25978, 96619), (44414, 56513)]