170822704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{821263}}^1$

素因数の和:821284

約数の個数: 20

約数和(自身を含む): 356428576

約数和(自身を除く): 185605872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 821263, 1642526, 3285052, 6570104, 10676419, 13140208, 21352838, 42705676, 85411352, 170822704]

約数ペア:

[(1, 170822704), (2, 85411352), (4, 42705676), (8, 21352838), (13, 13140208), (16, 10676419), (26, 6570104), (52, 3285052), (104, 1642526), (208, 821263)]