212848045444

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{503}}^1\times {\mathrm{442633}}^1$

素因数の和:443379

約数の個数: 24

約数和(自身を含む): 374787060480

約数和(自身を除く): 161939015036

約数列:

[1, 2, 4, 239, 478, 503, 956, 1006, 2012, 120217, 240434, 442633, 480868, 885266, 1770532, 105789287, 211578574, 222644399, 423157148, 445288798, 890577596, 53212011361, 106424022722, 212848045444]

約数ペア:

[(1, 212848045444), (2, 106424022722), (4, 53212011361), (239, 890577596), (478, 445288798), (503, 423157148), (956, 222644399), (1006, 211578574), (2012, 105789287), (120217, 1770532), (240434, 885266), (442633, 480868)]