4575641

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 867559

約数列:

[1, 7, 41, 107, 149, 287, 749, 1043, 4387, 6109, 15943, 30709, 42763, 111601, 653663, 4575641]

約数ペア:

[(1, 4575641), (7, 653663), (41, 111601), (107, 42763), (149, 30709), (287, 15943), (749, 6109), (1043, 4387)]