2980408048

素因数分解:

$2^4\times {\mathrm{4091}}^1\times {\mathrm{45533}}^1$

素因数の和:49632

約数の個数: 20

約数和(自身を含む): 5776078968

約数和(自身を除く): 2795670920

約数列:

[1, 2, 4, 8, 16, 4091, 8182, 16364, 32728, 45533, 65456, 91066, 182132, 364264, 728528, 186275503, 372551006, 745102012, 1490204024, 2980408048]

約数ペア:

[(1, 2980408048), (2, 1490204024), (4, 745102012), (8, 372551006), (16, 186275503), (4091, 728528), (8182, 364264), (16364, 182132), (32728, 91066), (45533, 65456)]