245781068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{37217}}^1$

素因数の和:37361

約数の個数: 24

約数和(自身を含む): 466862592

約数和(自身を除く): 221081524

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 37217, 74434, 148868, 483821, 967642, 1935284, 4726559, 9453118, 18906236, 61445267, 122890534, 245781068]

約数ペア:

[(1, 245781068), (2, 122890534), (4, 61445267), (13, 18906236), (26, 9453118), (52, 4726559), (127, 1935284), (254, 967642), (508, 483821), (1651, 148868), (3302, 74434), (6604, 37217)]