2930487554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{211039}}^1$

素因数の和:211225

約数の個数: 16

約数和(自身を含む): 4512879360

約数和(自身を除く): 1582391806

約数列:

[1, 2, 53, 106, 131, 262, 6943, 13886, 211039, 422078, 11185067, 22370134, 27646109, 55292218, 1465243777, 2930487554]

約数ペア:

[(1, 2930487554), (2, 1465243777), (53, 55292218), (106, 27646109), (131, 22370134), (262, 11185067), (6943, 422078), (13886, 211039)]