1260442888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137363}}^1$

素因数の和:137437

約数の個数: 32

約数和(自身を含む): 2505519360

約数和(自身を除く): 1245076472

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 137363, 274726, 549452, 1098904, 4258253, 5082431, 8516506, 10164862, 17033012, 20329724, 34066024, 40659448, 157555361, 315110722, 630221444, 1260442888]

約数ペア:

[(1, 1260442888), (2, 630221444), (4, 315110722), (8, 157555361), (31, 40659448), (37, 34066024), (62, 20329724), (74, 17033012), (124, 10164862), (148, 8516506), (248, 5082431), (296, 4258253), (1147, 1098904), (2294, 549452), (4588, 274726), (9176, 137363)]