289595834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{62983}}^1$

素因数の和:63026

約数の個数: 24

約数和(自身を含む): 502612320

約数和(自身を除く): 213016486

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 62983, 125966, 692813, 1196677, 1385626, 2393354, 7620943, 13163447, 15241886, 26326894, 144797917, 289595834]

約数ペア:

[(1, 289595834), (2, 144797917), (11, 26326894), (19, 15241886), (22, 13163447), (38, 7620943), (121, 2393354), (209, 1385626), (242, 1196677), (418, 692813), (2299, 125966), (4598, 62983)]