2504392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2679608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 191, 298, 382, 596, 764, 1192, 1528, 1639, 2101, 3278, 4202, 6556, 8404, 13112, 16808, 28459, 56918, 113836, 227672, 313049, 626098, 1252196, 2504392]

約数ペア:

[(1, 2504392), (2, 1252196), (4, 626098), (8, 313049), (11, 227672), (22, 113836), (44, 56918), (88, 28459), (149, 16808), (191, 13112), (298, 8404), (382, 6556), (596, 4202), (764, 3278), (1192, 2101), (1528, 1639)]