1461095896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7321}}^1$

素因数の和:7460

約数の個数: 64

約数和(自身を含む): 3136744800

約数和(自身を除く): 1675648904

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 101, 104, 152, 202, 247, 404, 494, 808, 988, 1313, 1919, 1976, 2626, 3838, 5252, 7321, 7676, 10504, 14642, 15352, 24947, 29284, 49894, 58568, 95173, 99788, 139099, 190346, 199576, 278198, 380692, 556396, 739421, 761384, 1112792, 1478842, 1808287, 2957684, 3616574, 5915368, 7233148, 9612473, 14048999, 14466296, 19224946, 28097998, 38449892, 56195996, 76899784, 112391992, 182636987, 365273974, 730547948, 1461095896]

約数ペア:

[(1, 1461095896), (2, 730547948), (4, 365273974), (8, 182636987), (13, 112391992), (19, 76899784), (26, 56195996), (38, 38449892), (52, 28097998), (76, 19224946), (101, 14466296), (104, 14048999), (152, 9612473), (202, 7233148), (247, 5915368), (404, 3616574), (494, 2957684), (808, 1808287), (988, 1478842), (1313, 1112792), (1919, 761384), (1976, 739421), (2626, 556396), (3838, 380692), (5252, 278198), (7321, 199576), (7676, 190346), (10504, 139099), (14642, 99788), (15352, 95173), (24947, 58568), (29284, 49894)]