1928311

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 2442240

約数和(自身を除く): 513929

約数列:

[1, 7, 11, 77, 79, 317, 553, 869, 2219, 3487, 6083, 24409, 25043, 175301, 275473, 1928311]

約数ペア:

[(1, 1928311), (7, 275473), (11, 175301), (77, 25043), (79, 24409), (317, 6083), (553, 3487), (869, 2219)]