2247159944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{19427}}^1$

素因数の和:20213

約数の個数: 32

約数和(自身を含む): 4441240800

約数和(自身を除く): 2194080856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 761, 1522, 3044, 6088, 14459, 19427, 28918, 38854, 57836, 77708, 115672, 155416, 369113, 738226, 1476452, 2952904, 14783947, 29567894, 59135788, 118271576, 280894993, 561789986, 1123579972, 2247159944]

約数ペア:

[(1, 2247159944), (2, 1123579972), (4, 561789986), (8, 280894993), (19, 118271576), (38, 59135788), (76, 29567894), (152, 14783947), (761, 2952904), (1522, 1476452), (3044, 738226), (6088, 369113), (14459, 155416), (19427, 115672), (28918, 77708), (38854, 57836)]