978397055999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{639893431}}^1$

素因数の和:639893581

約数の個数: 8

約数和(自身を含む): 1075020965760

約数和(自身を除く): 96623909761

約数列:

[1, 11, 139, 1529, 639893431, 7038827741, 88945186909, 978397055999]

約数ペア:

[(1, 978397055999), (11, 88945186909), (139, 7038827741), (1529, 639893431)]