1745010928

素因数分解:

$2^4\times {\mathrm{4999}}^1\times {\mathrm{21817}}^1$

素因数の和:26824

約数の個数: 20

約数和(自身を含む): 3381790000

約数和(自身を除く): 1636779072

約数列:

[1, 2, 4, 8, 16, 4999, 9998, 19996, 21817, 39992, 43634, 79984, 87268, 174536, 349072, 109063183, 218126366, 436252732, 872505464, 1745010928]

約数ペア:

[(1, 1745010928), (2, 872505464), (4, 436252732), (8, 218126366), (16, 109063183), (4999, 349072), (9998, 174536), (19996, 87268), (21817, 79984), (39992, 43634)]