1223101945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{66491}}^1$

素因数の和:66792

約数の個数: 16

約数和(自身を含む): 1586233152

約数和(自身を除く): 363131207

約数列:

[1, 5, 13, 65, 283, 1415, 3679, 18395, 66491, 332455, 864383, 4321915, 18816953, 94084765, 244620389, 1223101945]

約数ペア:

[(1, 1223101945), (5, 244620389), (13, 94084765), (65, 18816953), (283, 4321915), (1415, 864383), (3679, 332455), (18395, 66491)]