266771606

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1\times {\mathrm{1409}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 403948080

約数和(自身を除く): 137176474

約数列:

[1, 2, 137, 274, 691, 1382, 1409, 2818, 94667, 189334, 193033, 386066, 973619, 1947238, 133385803, 266771606]

約数ペア:

[(1, 266771606), (2, 133385803), (137, 1947238), (274, 973619), (691, 386066), (1382, 193033), (1409, 189334), (2818, 94667)]