39747261122

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1979}}^1\times {\mathrm{40009}}^1$

素因数の和:42241

約数の個数: 16

約数和(自身を含む): 59890168800

約数和(自身を除く): 20142907678

約数列:

[1, 2, 251, 502, 1979, 3958, 40009, 80018, 496729, 993458, 10042259, 20084518, 79177811, 158355622, 19873630561, 39747261122]

約数ペア:

[(1, 39747261122), (2, 19873630561), (251, 158355622), (502, 79177811), (1979, 20084518), (3958, 10042259), (40009, 993458), (80018, 496729)]