286676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 558600

約数和(自身を除く): 271924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 149, 298, 481, 596, 962, 1924, 1937, 3874, 5513, 7748, 11026, 22052, 71669, 143338, 286676]

約数ペア:

[(1, 286676), (2, 143338), (4, 71669), (13, 22052), (26, 11026), (37, 7748), (52, 5513), (74, 3874), (148, 1937), (149, 1924), (298, 962), (481, 596)]