440091604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{5927}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 811661760

約数和(自身を除く): 371570156

約数列:

[1, 2, 4, 19, 38, 76, 977, 1954, 3908, 5927, 11854, 18563, 23708, 37126, 74252, 112613, 225226, 450452, 5790679, 11581358, 23162716, 110022901, 220045802, 440091604]

約数ペア:

[(1, 440091604), (2, 220045802), (4, 110022901), (19, 23162716), (38, 11581358), (76, 5790679), (977, 450452), (1954, 225226), (3908, 112613), (5927, 74252), (11854, 37126), (18563, 23708)]