1457830108

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{26203}}^1$

素因数の和:28201

約数の個数: 24

約数和(自身を含む): 2917238912

約数和(自身を除く): 1459408804

約数列:

[1, 2, 4, 7, 14, 28, 1987, 3974, 7948, 13909, 26203, 27818, 52406, 55636, 104812, 183421, 366842, 733684, 52065361, 104130722, 208261444, 364457527, 728915054, 1457830108]

約数ペア:

[(1, 1457830108), (2, 728915054), (4, 364457527), (7, 208261444), (14, 104130722), (28, 52065361), (1987, 733684), (3974, 366842), (7948, 183421), (13909, 104812), (26203, 55636), (27818, 52406)]