7977086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3163}}^1$

素因数の和:3275

約数の個数: 16

約数和(自身を含む): 13023024

約数和(自身を除く): 5045938

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 3163, 6326, 41119, 82238, 306811, 613622, 3988543, 7977086]

約数ペア:

[(1, 7977086), (2, 3988543), (13, 613622), (26, 306811), (97, 82238), (194, 41119), (1261, 6326), (2522, 3163)]