1331256

素因数分解:

$2^3\times 3^1\times {\mathrm{55469}}^1$

素因数の和:55478

約数の個数: 16

約数和(自身を含む): 3328200

約数和(自身を除く): 1996944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 55469, 110938, 166407, 221876, 332814, 443752, 665628, 1331256]

約数ペア:

[(1, 1331256), (2, 665628), (3, 443752), (4, 332814), (6, 221876), (8, 166407), (12, 110938), (24, 55469)]