2148704

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 4286520

約数和(自身を除く): 2137816

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 809, 1328, 1618, 2656, 3236, 6472, 12944, 25888, 67147, 134294, 268588, 537176, 1074352, 2148704]

約数ペア:

[(1, 2148704), (2, 1074352), (4, 537176), (8, 268588), (16, 134294), (32, 67147), (83, 25888), (166, 12944), (332, 6472), (664, 3236), (809, 2656), (1328, 1618)]