2499609824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199777}}^1$

素因数の和:199827

約数の個数: 48

約数和(自身を含む): 5437158048

約数和(自身を除く): 2937548224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 199777, 399554, 799108, 1598216, 3196432, 3396209, 4594871, 6392864, 6792418, 9189742, 13584836, 18379484, 27169672, 36758968, 54339344, 73517936, 78112807, 108678688, 147035872, 156225614, 312451228, 624902456, 1249804912, 2499609824]

約数ペア:

[(1, 2499609824), (2, 1249804912), (4, 624902456), (8, 312451228), (16, 156225614), (17, 147035872), (23, 108678688), (32, 78112807), (34, 73517936), (46, 54339344), (68, 36758968), (92, 27169672), (136, 18379484), (184, 13584836), (272, 9189742), (368, 6792418), (391, 6392864), (544, 4594871), (736, 3396209), (782, 3196432), (1564, 1598216), (3128, 799108), (6256, 399554), (12512, 199777)]