291470982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{232433}}^1$

素因数の和:232468

約数の個数: 32

約数和(自身を含む): 669409920

約数和(自身を除く): 377938938

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 232433, 464866, 697299, 1394598, 2556763, 4416227, 5113526, 7670289, 8832454, 13248681, 15340578, 26497362, 48578497, 97156994, 145735491, 291470982]

約数ペア:

[(1, 291470982), (2, 145735491), (3, 97156994), (6, 48578497), (11, 26497362), (19, 15340578), (22, 13248681), (33, 8832454), (38, 7670289), (57, 5113526), (66, 4416227), (114, 2556763), (209, 1394598), (418, 697299), (627, 464866), (1254, 232433)]