9978466

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 15540480

約数和(自身を除く): 5562014

約数列:

[1, 2, 31, 62, 227, 454, 709, 1418, 7037, 14074, 21979, 43958, 160943, 321886, 4989233, 9978466]

約数ペア:

[(1, 9978466), (2, 4989233), (31, 321886), (62, 160943), (227, 43958), (454, 21979), (709, 14074), (1418, 7037)]