284919934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 485765280

約数和(自身を除く): 200845346

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 673, 857, 1346, 1714, 8749, 11141, 12787, 16283, 17498, 22282, 25574, 32566, 166231, 211679, 332462, 423358, 576761, 1153522, 7497893, 10958459, 14995786, 21916918, 142459967, 284919934]

約数ペア:

[(1, 284919934), (2, 142459967), (13, 21916918), (19, 14995786), (26, 10958459), (38, 7497893), (247, 1153522), (494, 576761), (673, 423358), (857, 332462), (1346, 211679), (1714, 166231), (8749, 32566), (11141, 25574), (12787, 22282), (16283, 17498)]