531193418

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 971170560

約数和(自身を除く): 439977142

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 463, 509, 926, 1018, 1127, 2254, 3241, 3563, 6482, 7126, 10649, 11707, 21298, 22687, 23414, 24941, 45374, 49882, 74543, 81949, 149086, 163898, 235667, 471334, 521801, 573643, 1043602, 1147286, 1649669, 3299338, 5420341, 10840682, 11547683, 23095366, 37942387, 75884774, 265596709, 531193418]

約数ペア:

[(1, 531193418), (2, 265596709), (7, 75884774), (14, 37942387), (23, 23095366), (46, 11547683), (49, 10840682), (98, 5420341), (161, 3299338), (322, 1649669), (463, 1147286), (509, 1043602), (926, 573643), (1018, 521801), (1127, 471334), (2254, 235667), (3241, 163898), (3563, 149086), (6482, 81949), (7126, 74543), (10649, 49882), (11707, 45374), (21298, 24941), (22687, 23414)]