242574901919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71741}}^1\times {\mathrm{25423}}^1$

素因数の和:97190

約数の個数: 16

約数和(自身を含む): 291834977280

約数和(自身を除く): 49260075361

約数列:

[1, 7, 19, 133, 25423, 71741, 177961, 483037, 502187, 1363079, 3381259, 9541553, 1823871443, 12767100101, 34653557417, 242574901919]

約数ペア:

[(1, 242574901919), (7, 34653557417), (19, 12767100101), (133, 1823871443), (25423, 9541553), (71741, 3381259), (177961, 1363079), (483037, 502187)]