556358

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 20

約数和(自身を含む): 966300

約数和(自身を除く): 409942

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1331, 2299, 2662, 4598, 14641, 25289, 29282, 50578, 278179, 556358]

約数ペア:

[(1, 556358), (2, 278179), (11, 50578), (19, 29282), (22, 25289), (38, 14641), (121, 4598), (209, 2662), (242, 2299), (418, 1331)]