9808994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 7125406

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 349, 598, 611, 698, 1081, 1222, 2162, 4537, 8027, 9074, 14053, 16054, 16403, 28106, 32806, 104351, 208702, 213239, 377269, 426478, 754538, 4904497, 9808994]

約数ペア:

[(1, 9808994), (2, 4904497), (13, 754538), (23, 426478), (26, 377269), (46, 213239), (47, 208702), (94, 104351), (299, 32806), (349, 28106), (598, 16403), (611, 16054), (698, 14053), (1081, 9074), (1222, 8027), (2162, 4537)]