1206500008

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{272717}}^1$

素因数の和:272809

約数の個数: 32

約数和(自身を含む): 2618092800

約数和(自身を除く): 1411592792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 272717, 545434, 1090868, 1909019, 2181736, 3818038, 7636076, 15272152, 21544643, 43089286, 86178572, 150812501, 172357144, 301625002, 603250004, 1206500008]

約数ペア:

[(1, 1206500008), (2, 603250004), (4, 301625002), (7, 172357144), (8, 150812501), (14, 86178572), (28, 43089286), (56, 21544643), (79, 15272152), (158, 7636076), (316, 3818038), (553, 2181736), (632, 1909019), (1106, 1090868), (2212, 545434), (4424, 272717)]