272904190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099263}}^1$

素因数の和:2099283

約数の個数: 16

約数和(自身を含む): 529014528

約数和(自身を除く): 256110338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2099263, 4198526, 10496315, 20992630, 27290419, 54580838, 136452095, 272904190]

約数ペア:

[(1, 272904190), (2, 136452095), (5, 54580838), (10, 27290419), (13, 20992630), (26, 10496315), (65, 4198526), (130, 2099263)]