124815678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1600201}}^1$

素因数の和:1600219

約数の個数: 16

約数和(自身を含む): 268833936

約数和(自身を除く): 144018258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1600201, 3200402, 4800603, 9601206, 20802613, 41605226, 62407839, 124815678]

約数ペア:

[(1, 124815678), (2, 62407839), (3, 41605226), (6, 20802613), (13, 9601206), (26, 4800603), (39, 3200402), (78, 1600201)]