171401402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{26459}}^1$

素因数の和:26581

約数の個数: 16

約数和(自身を含む): 266716800

約数和(自身を除く): 95315398

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 26459, 52918, 1084819, 2090261, 2169638, 4180522, 85700701, 171401402]

約数ペア:

[(1, 171401402), (2, 85700701), (41, 4180522), (79, 2169638), (82, 2090261), (158, 1084819), (3239, 52918), (6478, 26459)]