1562414

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 2770200

約数和(自身を除く): 1207786

約数列:

[1, 2, 7, 14, 49, 98, 107, 149, 214, 298, 749, 1043, 1498, 2086, 5243, 7301, 10486, 14602, 15943, 31886, 111601, 223202, 781207, 1562414]

約数ペア:

[(1, 1562414), (2, 781207), (7, 223202), (14, 111601), (49, 31886), (98, 15943), (107, 14602), (149, 10486), (214, 7301), (298, 5243), (749, 2086), (1043, 1498)]