2078382004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{16103}}^1$

素因数の和:16935

約数の個数: 24

約数和(自身を含む): 3730845888

約数和(自身を除く): 1652463884

約数列:

[1, 2, 4, 41, 82, 164, 787, 1574, 3148, 16103, 32206, 32267, 64412, 64534, 129068, 660223, 1320446, 2640892, 12673061, 25346122, 50692244, 519595501, 1039191002, 2078382004]

約数ペア:

[(1, 2078382004), (2, 1039191002), (4, 519595501), (41, 50692244), (82, 25346122), (164, 12673061), (787, 2640892), (1574, 1320446), (3148, 660223), (16103, 129068), (32206, 64534), (32267, 64412)]