1261362

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4937

約数の個数: 16

約数和(自身を含む): 2581920

約数和(自身を除く): 1320558

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4889, 9778, 14667, 29334, 210227, 420454, 630681, 1261362]

約数ペア:

[(1, 1261362), (2, 630681), (3, 420454), (6, 210227), (43, 29334), (86, 14667), (129, 9778), (258, 4889)]