492019996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{19429}}^1$

素因数の和:19933

約数の個数: 24

約数和(自身を含む): 929220320

約数和(自身を除く): 437200324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1948, 6331, 12662, 19429, 25324, 38858, 77716, 252577, 505154, 1010308, 9461923, 18923846, 37847692, 123004999, 246009998, 492019996]

約数ペア:

[(1, 492019996), (2, 246009998), (4, 123004999), (13, 37847692), (26, 18923846), (52, 9461923), (487, 1010308), (974, 505154), (1948, 252577), (6331, 77716), (12662, 38858), (19429, 25324)]