1458906638

素因数分解:

$2^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{85909}}^1$

素因数の和:87131

約数の個数: 16

約数和(自身を含む): 2503073760

約数和(自身を除く): 1044167122

約数列:

[1, 2, 7, 14, 1213, 2426, 8491, 16982, 85909, 171818, 601363, 1202726, 104207617, 208415234, 729453319, 1458906638]

約数ペア:

[(1, 1458906638), (2, 729453319), (7, 208415234), (14, 104207617), (1213, 1202726), (2426, 601363), (8491, 171818), (16982, 85909)]