1021000378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{164837}}^1$

素因数の和:165021

約数の個数: 16

約数和(自身を含む): 1622005920

約数和(自身を除く): 601005542

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 164837, 329674, 3131903, 6263806, 26868431, 53736862, 510500189, 1021000378]

約数ペア:

[(1, 1021000378), (2, 510500189), (19, 53736862), (38, 26868431), (163, 6263806), (326, 3131903), (3097, 329674), (6194, 164837)]