1401782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 2275440

約数和(自身を除く): 873658

約数列:

[1, 2, 19, 37, 38, 74, 703, 997, 1406, 1994, 18943, 36889, 37886, 73778, 700891, 1401782]

約数ペア:

[(1, 1401782), (2, 700891), (19, 73778), (37, 37886), (38, 36889), (74, 18943), (703, 1994), (997, 1406)]