243290410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{6563}}^1$

素因数の和:6918

約数の個数: 32

約数和(自身を含む): 479224512

約数和(自身を除く): 235934102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 674, 1685, 3370, 3707, 6563, 7414, 13126, 18535, 32815, 37070, 65630, 72193, 144386, 360965, 721930, 2211731, 4423462, 11058655, 22117310, 24329041, 48658082, 121645205, 243290410]

約数ペア:

[(1, 243290410), (2, 121645205), (5, 48658082), (10, 24329041), (11, 22117310), (22, 11058655), (55, 4423462), (110, 2211731), (337, 721930), (674, 360965), (1685, 144386), (3370, 72193), (3707, 65630), (6563, 37070), (7414, 32815), (13126, 18535)]