253676638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{59077}}^1$

素因数の和:59211

約数の個数: 16

約数和(自身を含む): 404093520

約数和(自身を除く): 150416882

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 59077, 118154, 1122463, 2244926, 6675701, 13351402, 126838319, 253676638]

約数ペア:

[(1, 253676638), (2, 126838319), (19, 13351402), (38, 6675701), (113, 2244926), (226, 1122463), (2147, 118154), (4294, 59077)]