717505938

素因数分解:

$2^1\times 3^4\times {\mathrm{4429049}}^1$

素因数の和:4429063

約数の個数: 20

約数和(自身を含む): 1607745150

約数和(自身を除く): 890239212

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 4429049, 8858098, 13287147, 26574294, 39861441, 79722882, 119584323, 239168646, 358752969, 717505938]

約数ペア:

[(1, 717505938), (2, 358752969), (3, 239168646), (6, 119584323), (9, 79722882), (18, 39861441), (27, 26574294), (54, 13287147), (81, 8858098), (162, 4429049)]