1853291257

素因数分解:

${\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 1902983680

約数和(自身を除く): 49692423

約数列:

[1, 79, 103, 421, 541, 8137, 33259, 42739, 43363, 55723, 227761, 3425677, 4402117, 17993119, 23459383, 1853291257]

約数ペア:

[(1, 1853291257), (79, 23459383), (103, 17993119), (421, 4402117), (541, 3425677), (8137, 227761), (33259, 55723), (42739, 43363)]