2016199570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{374063}}^1$

素因数の和:374095

約数の個数: 48

約数和(自身を含む): 4605475968

約数和(自身を除く): 2589276398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 374063, 748126, 1870315, 2618441, 3740630, 4114693, 5236882, 8229386, 13092205, 18329087, 20573465, 26184410, 28802851, 36658174, 41146930, 57605702, 91645435, 144014255, 183290870, 201619957, 288028510, 403239914, 1008099785, 2016199570]

約数ペア:

[(1, 2016199570), (2, 1008099785), (5, 403239914), (7, 288028510), (10, 201619957), (11, 183290870), (14, 144014255), (22, 91645435), (35, 57605702), (49, 41146930), (55, 36658174), (70, 28802851), (77, 26184410), (98, 20573465), (110, 18329087), (154, 13092205), (245, 8229386), (385, 5236882), (490, 4114693), (539, 3740630), (770, 2618441), (1078, 1870315), (2695, 748126), (5390, 374063)]