4345248976

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1953799}}^1$

素因数の和:1953946

約数の個数: 20

約数和(自身を含む): 8479492000

約数和(自身を除く): 4134243024

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1953799, 3907598, 7815196, 15630392, 31260784, 271578061, 543156122, 1086312244, 2172624488, 4345248976]

約数ペア:

[(1, 4345248976), (2, 2172624488), (4, 1086312244), (8, 543156122), (16, 271578061), (139, 31260784), (278, 15630392), (556, 7815196), (1112, 3907598), (2224, 1953799)]