1900756868

素因数分解:

$2^2\times {\mathrm{499}}^1\times {\mathrm{643}}^1\times {\mathrm{1481}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 3340428000

約数和(自身を除く): 1439671132

約数列:

[1, 2, 4, 499, 643, 998, 1286, 1481, 1996, 2572, 2962, 5924, 320857, 641714, 739019, 952283, 1283428, 1478038, 1904566, 2956076, 3809132, 475189217, 950378434, 1900756868]

約数ペア:

[(1, 1900756868), (2, 950378434), (4, 475189217), (499, 3809132), (643, 2956076), (998, 1904566), (1286, 1478038), (1481, 1283428), (1996, 952283), (2572, 739019), (2962, 641714), (5924, 320857)]