258758242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{120577}}^1$

素因数の和:120645

約数の個数: 16

約数和(自身を含む): 412376760

約数和(自身を除く): 153618518

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 120577, 241154, 3496733, 4461349, 6993466, 8922698, 129379121, 258758242]

約数ペア:

[(1, 258758242), (2, 129379121), (29, 8922698), (37, 6993466), (58, 4461349), (74, 3496733), (1073, 241154), (2146, 120577)]