2800246316

素因数分解:

$2^2\times 7^2\times {\mathrm{14286971}}^1$

素因数の和:14286989

約数の個数: 18

約数和(自身を含む): 5700501828

約数和(自身を除く): 2900255512

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 14286971, 28573942, 57147884, 100008797, 200017594, 400035188, 700061579, 1400123158, 2800246316]

約数ペア:

[(1, 2800246316), (2, 1400123158), (4, 700061579), (7, 400035188), (14, 200017594), (28, 100008797), (49, 57147884), (98, 28573942), (196, 14286971)]