1205376017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{2297}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 1290556800

約数和(自身を除く): 85180783

約数列:

[1, 19, 71, 389, 1349, 2297, 7391, 27619, 43643, 163087, 524761, 893533, 3098653, 16977127, 63440843, 1205376017]

約数ペア:

[(1, 1205376017), (19, 63440843), (71, 16977127), (389, 3098653), (1349, 893533), (2297, 524761), (7391, 163087), (27619, 43643)]