1944960002

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{14249}}^1$

素因数の和:14881

約数の個数: 16

約数和(自身を含む): 2944620000

約数和(自身を除く): 999659998

約数列:

[1, 2, 139, 278, 491, 982, 14249, 28498, 68249, 136498, 1980611, 3961222, 6996259, 13992518, 972480001, 1944960002]

約数ペア:

[(1, 1944960002), (2, 972480001), (139, 13992518), (278, 6996259), (491, 3961222), (982, 1980611), (14249, 136498), (28498, 68249)]