248207337919

素因数分解:

${\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1\times {\mathrm{129917}}^1$

素因数の和:130650

約数の個数: 16

約数和(自身を含む): 263130720480

約数和(自身を除く): 14923382561

約数列:

[1, 19, 193, 521, 3667, 9899, 100553, 129917, 1910507, 2468423, 25073981, 67686757, 476405639, 1286048383, 13063544101, 248207337919]

約数ペア:

[(1, 248207337919), (19, 13063544101), (193, 1286048383), (521, 476405639), (3667, 67686757), (9899, 25073981), (100553, 2468423), (129917, 1910507)]