1279681054

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1\times {\mathrm{823}}^1$

素因数の和:1696

約数の個数: 24

約数和(自身を含む): 1988303760

約数和(自身を除く): 708622706

約数列:

[1, 2, 31, 62, 809, 823, 961, 1618, 1646, 1922, 25079, 25513, 50158, 51026, 665807, 777449, 790903, 1331614, 1554898, 1581806, 20640017, 41280034, 639840527, 1279681054]

約数ペア:

[(1, 1279681054), (2, 639840527), (31, 41280034), (62, 20640017), (809, 1581806), (823, 1554898), (961, 1331614), (1618, 790903), (1646, 777449), (1922, 665807), (25079, 51026), (25513, 50158)]