2017751344

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{131501}}^1$

素因数の和:131653

約数の個数: 40

約数和(自身を含む): 4500524448

約数和(自身を除く): 2482773104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 131501, 263002, 526004, 920507, 1052008, 1841014, 2104016, 3682028, 7364056, 14728112, 18015637, 36031274, 72062548, 126109459, 144125096, 252218918, 288250192, 504437836, 1008875672, 2017751344]

約数ペア:

[(1, 2017751344), (2, 1008875672), (4, 504437836), (7, 288250192), (8, 252218918), (14, 144125096), (16, 126109459), (28, 72062548), (56, 36031274), (112, 18015637), (137, 14728112), (274, 7364056), (548, 3682028), (959, 2104016), (1096, 1841014), (1918, 1052008), (2192, 920507), (3836, 526004), (7672, 263002), (15344, 131501)]