1538856572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{26759}}^1$

素因数の和:28081

約数の個数: 24

約数和(自身を含む): 2940174720

約数和(自身を除く): 1401318148

約数列:

[1, 2, 4, 11, 22, 44, 1307, 2614, 5228, 14377, 26759, 28754, 53518, 57508, 107036, 294349, 588698, 1177396, 34974013, 69948026, 139896052, 384714143, 769428286, 1538856572]

約数ペア:

[(1, 1538856572), (2, 769428286), (4, 384714143), (11, 139896052), (22, 69948026), (44, 34974013), (1307, 1177396), (2614, 588698), (5228, 294349), (14377, 107036), (26759, 57508), (28754, 53518)]