2580493486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{140351}}^1$

素因数の和:140699

約数の個数: 16

約数和(自身を含む): 4016874240

約数和(自身を除く): 1436380754

約数列:

[1, 2, 29, 58, 317, 634, 9193, 18386, 140351, 280702, 4070179, 8140358, 44491267, 88982534, 1290246743, 2580493486]

約数ペア:

[(1, 2580493486), (2, 1290246743), (29, 88982534), (58, 44491267), (317, 8140358), (634, 4070179), (9193, 280702), (18386, 140351)]