456494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 740880

約数和(自身を除く): 284386

約数列:

[1, 2, 19, 38, 41, 82, 293, 586, 779, 1558, 5567, 11134, 12013, 24026, 228247, 456494]

約数ペア:

[(1, 456494), (2, 228247), (19, 24026), (38, 12013), (41, 11134), (82, 5567), (293, 1558), (586, 779)]