1230408916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{15173}}^1$

素因数の和:15304

約数の個数: 48

約数和(自身を含む): 2498247360

約数和(自身を除く): 1267838444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1843, 2134, 3686, 4268, 7372, 15173, 20273, 30346, 40546, 60692, 81092, 166903, 288287, 333806, 576574, 667612, 1153148, 1471781, 2943562, 3171157, 5887124, 6342314, 12684628, 16189591, 27963839, 32379182, 55927678, 64758364, 111855356, 307602229, 615204458, 1230408916]

約数ペア:

[(1, 1230408916), (2, 615204458), (4, 307602229), (11, 111855356), (19, 64758364), (22, 55927678), (38, 32379182), (44, 27963839), (76, 16189591), (97, 12684628), (194, 6342314), (209, 5887124), (388, 3171157), (418, 2943562), (836, 1471781), (1067, 1153148), (1843, 667612), (2134, 576574), (3686, 333806), (4268, 288287), (7372, 166903), (15173, 81092), (20273, 60692), (30346, 40546)]