344780854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 572261760

約数和(自身を除く): 227480906

約数列:

[1, 2, 11, 22, 113, 226, 331, 419, 662, 838, 1243, 2486, 3641, 4609, 7282, 9218, 37403, 47347, 74806, 94694, 138689, 277378, 411433, 520817, 822866, 1041634, 1525579, 3051158, 15671857, 31343714, 172390427, 344780854]

約数ペア:

[(1, 344780854), (2, 172390427), (11, 31343714), (22, 15671857), (113, 3051158), (226, 1525579), (331, 1041634), (419, 822866), (662, 520817), (838, 411433), (1243, 277378), (2486, 138689), (3641, 94694), (4609, 74806), (7282, 47347), (9218, 37403)]