2868754

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 5086908

約数和(自身を除く): 2218154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 401, 511, 802, 1022, 2807, 3577, 5614, 7154, 19649, 29273, 39298, 58546, 204911, 409822, 1434377, 2868754]

約数ペア:

[(1, 2868754), (2, 1434377), (7, 409822), (14, 204911), (49, 58546), (73, 39298), (98, 29273), (146, 19649), (401, 7154), (511, 5614), (802, 3577), (1022, 2807)]