742152842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{7919}}^1$

素因数の和:8965

約数の個数: 16

約数和(自身を含む): 1138199040

約数和(自身を除く): 396046198

約数列:

[1, 2, 47, 94, 997, 1994, 7919, 15838, 46859, 93718, 372193, 744386, 7895243, 15790486, 371076421, 742152842]

約数ペア:

[(1, 742152842), (2, 371076421), (47, 15790486), (94, 7895243), (997, 744386), (1994, 372193), (7919, 93718), (15838, 46859)]