264964688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{534203}}^1$

素因数の和:534242

約数の個数: 20

約数和(自身を含む): 529930368

約数和(自身を除く): 264965680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 534203, 1068406, 2136812, 4273624, 8547248, 16560293, 33120586, 66241172, 132482344, 264964688]

約数ペア:

[(1, 264964688), (2, 132482344), (4, 66241172), (8, 33120586), (16, 16560293), (31, 8547248), (62, 4273624), (124, 2136812), (248, 1068406), (496, 534203)]