128862638863

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{10909}}^1\times {\mathrm{7369}}^1$

素因数の和:18514

約数の個数: 16

約数和(自身を含む): 147948328000

約数和(自身を除く): 19085689137

約数列:

[1, 7, 229, 1603, 7369, 10909, 51583, 76363, 1687501, 2498161, 11812507, 17487127, 80388421, 562718947, 18408948409, 128862638863]

約数ペア:

[(1, 128862638863), (7, 18408948409), (229, 562718947), (1603, 80388421), (7369, 17487127), (10909, 11812507), (51583, 2498161), (76363, 1687501)]