1271305798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{314213}}^1$

素因数の和:314256

約数の個数: 24

約数和(自身を含む): 2315128752

約数和(自身を除く): 1043822954

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 314213, 628426, 2199491, 4398982, 5341621, 10683242, 37391347, 74782694, 90807557, 181615114, 635652899, 1271305798]

約数ペア:

[(1, 1271305798), (2, 635652899), (7, 181615114), (14, 90807557), (17, 74782694), (34, 37391347), (119, 10683242), (238, 5341621), (289, 4398982), (578, 2199491), (2023, 628426), (4046, 314213)]