1250505314

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1\times {\mathrm{8111}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 1891783296

約数和(自身を除く): 641277982

約数列:

[1, 2, 157, 314, 491, 982, 8111, 16222, 77087, 154174, 1273427, 2546854, 3982501, 7965002, 625252657, 1250505314]

約数ペア:

[(1, 1250505314), (2, 625252657), (157, 7965002), (314, 3982501), (491, 2546854), (982, 1273427), (8111, 154174), (16222, 77087)]