82978142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{3163}}^1$

素因数の和:4187

約数の個数: 16

約数和(自身を含む): 134216880

約数和(自身を除く): 51238738

約数列:

[1, 2, 13, 26, 1009, 2018, 3163, 6326, 13117, 26234, 41119, 82238, 3191467, 6382934, 41489071, 82978142]

約数ペア:

[(1, 82978142), (2, 41489071), (13, 6382934), (26, 3191467), (1009, 82238), (2018, 41119), (3163, 26234), (6326, 13117)]