401362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 16

約数和(自身を含む): 665280

約数和(自身を除く): 263918

約数列:

[1, 2, 13, 26, 43, 86, 359, 559, 718, 1118, 4667, 9334, 15437, 30874, 200681, 401362]

約数ペア:

[(1, 401362), (2, 200681), (13, 30874), (26, 15437), (43, 9334), (86, 4667), (359, 1118), (559, 718)]