1252196

素因数分解:

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

素因数の和:355

約数の個数: 24

約数和(自身を含む): 2419200

約数和(自身を除く): 1167004

約数列:

[1, 2, 4, 11, 22, 44, 149, 191, 298, 382, 596, 764, 1639, 2101, 3278, 4202, 6556, 8404, 28459, 56918, 113836, 313049, 626098, 1252196]

約数ペア:

[(1, 1252196), (2, 626098), (4, 313049), (11, 113836), (22, 56918), (44, 28459), (149, 8404), (191, 6556), (298, 4202), (382, 3278), (596, 2101), (764, 1639)]