4021322

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 6259680

約数和(自身を除く): 2238358

約数列:

[1, 2, 53, 59, 106, 118, 643, 1286, 3127, 6254, 34079, 37937, 68158, 75874, 2010661, 4021322]

約数ペア:

[(1, 4021322), (2, 2010661), (53, 75874), (59, 68158), (106, 37937), (118, 34079), (643, 6254), (1286, 3127)]