4451642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 7251552

約数和(自身を除く): 2799910

約数列:

[1, 2, 13, 26, 131, 262, 1307, 1703, 2614, 3406, 16991, 33982, 171217, 342434, 2225821, 4451642]

約数ペア:

[(1, 4451642), (2, 2225821), (13, 342434), (26, 171217), (131, 33982), (262, 16991), (1307, 3406), (1703, 2614)]