21608034098

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49788097}}^1$

素因数の和:49788137

約数の個数: 16

約数和(自身を含む): 38237259264

約数和(自身を除く): 16629225166

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 49788097, 99576194, 348516679, 697033358, 1543431007, 3086862014, 10804017049, 21608034098]

約数ペア:

[(1, 21608034098), (2, 10804017049), (7, 3086862014), (14, 1543431007), (31, 697033358), (62, 348516679), (217, 99576194), (434, 49788097)]