702989040016

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{104362981}}^1$

素因数の和:104363410

約数の個数: 20

約数和(自身を含む): 1365276530524

約数和(自身を除く): 662287490508

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 104362981, 208725962, 417451924, 834903848, 1669807696, 43936815001, 87873630002, 175747260004, 351494520008, 702989040016]

約数ペア:

[(1, 702989040016), (2, 351494520008), (4, 175747260004), (8, 87873630002), (16, 43936815001), (421, 1669807696), (842, 834903848), (1684, 417451924), (3368, 208725962), (6736, 104362981)]