1640156686

素因数分解:

$2^1\times 7^1\times {\mathrm{9007}}^1\times {\mathrm{13007}}^1$

素因数の和:22023

約数の個数: 16

約数和(自身を含む): 2812225536

約数和(自身を除く): 1172068850

約数列:

[1, 2, 7, 14, 9007, 13007, 18014, 26014, 63049, 91049, 126098, 182098, 117154049, 234308098, 820078343, 1640156686]

約数ペア:

[(1, 1640156686), (2, 820078343), (7, 234308098), (14, 117154049), (9007, 182098), (13007, 126098), (18014, 91049), (26014, 63049)]