214959862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 358142400

約数和(自身を除く): 143182538

約数列:

[1, 2, 13, 26, 37, 74, 439, 481, 509, 878, 962, 1018, 5707, 6617, 11414, 13234, 16243, 18833, 32486, 37666, 211159, 223451, 244829, 422318, 446902, 489658, 2904863, 5809726, 8267687, 16535374, 107479931, 214959862]

約数ペア:

[(1, 214959862), (2, 107479931), (13, 16535374), (26, 8267687), (37, 5809726), (74, 2904863), (439, 489658), (481, 446902), (509, 422318), (878, 244829), (962, 223451), (1018, 211159), (5707, 37666), (6617, 32486), (11414, 18833), (13234, 16243)]