8748878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 13854240

約数和(自身を除く): 5105362

約数列:

[1, 2, 23, 46, 89, 178, 2047, 2137, 4094, 4274, 49151, 98302, 190193, 380386, 4374439, 8748878]

約数ペア:

[(1, 8748878), (2, 4374439), (23, 380386), (46, 190193), (89, 98302), (178, 49151), (2047, 4274), (2137, 4094)]