2017477108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{2693}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 3910394880

約数和(自身を除く): 1892917772

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 479, 782, 958, 1564, 1916, 2693, 5386, 8143, 10772, 11017, 16286, 22034, 32572, 44068, 45781, 61939, 91562, 123878, 183124, 187289, 247756, 374578, 749156, 1052963, 1289947, 2105926, 2579894, 4211852, 5159788, 21929099, 29668781, 43858198, 59337562, 87716396, 118675124, 504369277, 1008738554, 2017477108]

約数ペア:

[(1, 2017477108), (2, 1008738554), (4, 504369277), (17, 118675124), (23, 87716396), (34, 59337562), (46, 43858198), (68, 29668781), (92, 21929099), (391, 5159788), (479, 4211852), (782, 2579894), (958, 2105926), (1564, 1289947), (1916, 1052963), (2693, 749156), (5386, 374578), (8143, 247756), (10772, 187289), (11017, 183124), (16286, 123878), (22034, 91562), (32572, 61939), (44068, 45781)]