4506749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 5128704

約数和(自身を除く): 621955

約数列:

[1, 13, 31, 53, 211, 403, 689, 1643, 2743, 6541, 11183, 21359, 85033, 145379, 346673, 4506749]

約数ペア:

[(1, 4506749), (13, 346673), (31, 145379), (53, 85033), (211, 21359), (403, 11183), (689, 6541), (1643, 2743)]