2620492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 5411840

約数和(自身を除く): 2791348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3019, 6038, 12076, 21133, 42266, 84532, 93589, 187178, 374356, 655123, 1310246, 2620492]

約数ペア:

[(1, 2620492), (2, 1310246), (4, 655123), (7, 374356), (14, 187178), (28, 93589), (31, 84532), (62, 42266), (124, 21133), (217, 12076), (434, 6038), (868, 3019)]