16826423026

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2157787}}^1$

素因数の和:2158353

約数の個数: 16

約数和(自身を含む): 28897096896

約数和(自身を除く): 12070673870

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 2157787, 4315574, 15104509, 30209018, 1201887359, 2403774718, 8413211513, 16826423026]

約数ペア:

[(1, 16826423026), (2, 8413211513), (7, 2403774718), (14, 1201887359), (557, 30209018), (1114, 15104509), (3899, 4315574), (7798, 2157787)]