628776959

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 651312480

約数和(自身を除く): 22535521

約数列:

[1, 61, 73, 337, 419, 4453, 20557, 24601, 25559, 30587, 141203, 1500661, 1865807, 8613383, 10307819, 628776959]

約数ペア:

[(1, 628776959), (61, 10307819), (73, 8613383), (337, 1865807), (419, 1500661), (4453, 141203), (20557, 30587), (24601, 25559)]