1249182012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{216421}}^1$

素因数の和:216478

約数の個数: 48

約数和(自身を含む): 3223822112

約数和(自身を除く): 1974640100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 216421, 432842, 649263, 865684, 1298526, 2597052, 2813473, 5626946, 8007577, 8440419, 11253892, 16015154, 16880838, 24022731, 32030308, 33761676, 48045462, 96090924, 104098501, 208197002, 312295503, 416394004, 624591006, 1249182012]

約数ペア:

[(1, 1249182012), (2, 624591006), (3, 416394004), (4, 312295503), (6, 208197002), (12, 104098501), (13, 96090924), (26, 48045462), (37, 33761676), (39, 32030308), (52, 24022731), (74, 16880838), (78, 16015154), (111, 11253892), (148, 8440419), (156, 8007577), (222, 5626946), (444, 2813473), (481, 2597052), (962, 1298526), (1443, 865684), (1924, 649263), (2886, 432842), (5772, 216421)]