1018777648

素因数分解:

$2^4\times 7^1\times {\mathrm{9096229}}^1$

素因数の和:9096244

約数の個数: 20

約数和(自身を含む): 2255865040

約数和(自身を除く): 1237087392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9096229, 18192458, 36384916, 63673603, 72769832, 127347206, 145539664, 254694412, 509388824, 1018777648]

約数ペア:

[(1, 1018777648), (2, 509388824), (4, 254694412), (7, 145539664), (8, 127347206), (14, 72769832), (16, 63673603), (28, 36384916), (56, 18192458), (112, 9096229)]