1948291367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1\times {\mathrm{1999}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 2140992000

約数和(自身を除く): 192700633

約数列:

[1, 11, 251, 353, 1999, 2761, 3883, 21989, 88603, 501749, 705647, 974633, 5519239, 7762117, 177117397, 1948291367]

約数ペア:

[(1, 1948291367), (11, 177117397), (251, 7762117), (353, 5519239), (1999, 974633), (2761, 705647), (3883, 501749), (21989, 88603)]