42017446

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 64443600

約数和(自身を除く): 22426154

約数列:

[1, 2, 53, 106, 389, 778, 1019, 2038, 20617, 41234, 54007, 108014, 396391, 792782, 21008723, 42017446]

約数ペア:

[(1, 42017446), (2, 21008723), (53, 792782), (106, 396391), (389, 108014), (778, 54007), (1019, 41234), (2038, 20617)]