9975382

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 15422400

約数和(自身を除く): 5447018

約数列:

[1, 2, 41, 82, 239, 478, 509, 1018, 9799, 19598, 20869, 41738, 121651, 243302, 4987691, 9975382]

約数ペア:

[(1, 9975382), (2, 4987691), (41, 243302), (82, 121651), (239, 41738), (478, 20869), (509, 19598), (1018, 9799)]