248477398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{45293}}^1$

素因数の和:45519

約数の個数: 16

約数和(自身を含む): 403297776

約数和(自身を除く): 154820378

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 45293, 90586, 588809, 1177618, 9556823, 19113646, 124238699, 248477398]

約数ペア:

[(1, 248477398), (2, 124238699), (13, 19113646), (26, 9556823), (211, 1177618), (422, 588809), (2743, 90586), (5486, 45293)]