274223668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{8419}}^1$

素因数の和:8919

約数の個数: 24

約数和(自身を含む): 509241600

約数和(自身を除く): 235017932

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1916, 8143, 8419, 16286, 16838, 32572, 33676, 143123, 286246, 572492, 4032701, 8065402, 16130804, 68555917, 137111834, 274223668]

約数ペア:

[(1, 274223668), (2, 137111834), (4, 68555917), (17, 16130804), (34, 8065402), (68, 4032701), (479, 572492), (958, 286246), (1916, 143123), (8143, 33676), (8419, 32572), (16286, 16838)]