4640056

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{1109}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 8724600

約数和(自身を除く): 4084544

約数列:

[1, 2, 4, 8, 523, 1046, 1109, 2092, 2218, 4184, 4436, 8872, 580007, 1160014, 2320028, 4640056]

約数ペア:

[(1, 4640056), (2, 2320028), (4, 1160014), (8, 580007), (523, 8872), (1046, 4436), (1109, 4184), (2092, 2218)]