1279494

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2332

約数の個数: 24

約数和(自身を含む): 2862912

約数和(自身を除く): 1583418

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2293, 4586, 6879, 13758, 20637, 41274, 71083, 142166, 213249, 426498, 639747, 1279494]

約数ペア:

[(1, 1279494), (2, 639747), (3, 426498), (6, 213249), (9, 142166), (18, 71083), (31, 41274), (62, 20637), (93, 13758), (186, 6879), (279, 4586), (558, 2293)]