491016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 1260000

約数和(自身を除く): 768984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 499, 984, 998, 1497, 1996, 2994, 3992, 5988, 11976, 20459, 40918, 61377, 81836, 122754, 163672, 245508, 491016]

約数ペア:

[(1, 491016), (2, 245508), (3, 163672), (4, 122754), (6, 81836), (8, 61377), (12, 40918), (24, 20459), (41, 11976), (82, 5988), (123, 3992), (164, 2994), (246, 1996), (328, 1497), (492, 998), (499, 984)]