2151561242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{76519}}^1$

素因数の和:77365

約数の個数: 16

約数和(自身を含む): 3421362240

約数和(自身を除く): 1269800998

約数列:

[1, 2, 17, 34, 827, 1654, 14059, 28118, 76519, 153038, 1300823, 2601646, 63281213, 126562426, 1075780621, 2151561242]

約数ペア:

[(1, 2151561242), (2, 1075780621), (17, 126562426), (34, 63281213), (827, 2601646), (1654, 1300823), (14059, 153038), (28118, 76519)]