254268002

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 383932224

約数和(自身を除く): 129664222

約数列:

[1, 2, 311, 421, 622, 842, 971, 1942, 130931, 261862, 301981, 408791, 603962, 817582, 127134001, 254268002]

約数ペア:

[(1, 254268002), (2, 127134001), (311, 817582), (421, 603962), (622, 408791), (842, 301981), (971, 261862), (1942, 130931)]