1347112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12972

約数の個数: 16

約数和(自身を含む): 2720340

約数和(自身を除く): 1373228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12953, 25906, 51812, 103624, 168389, 336778, 673556, 1347112]

約数ペア:

[(1, 1347112), (2, 673556), (4, 336778), (8, 168389), (13, 103624), (26, 51812), (52, 25906), (104, 12953)]