7980743918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24784919}}^1$

素因数の和:24784951

約数の個数: 16

約数和(自身を含む): 14276113920

約数和(自身を除く): 6295370002

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 24784919, 49569838, 173494433, 346988866, 570053137, 1140106274, 3990371959, 7980743918]

約数ペア:

[(1, 7980743918), (2, 3990371959), (7, 1140106274), (14, 570053137), (23, 346988866), (46, 173494433), (161, 49569838), (322, 24784919)]