1276484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 2479008

約数和(自身を除く): 1202524

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 433, 737, 866, 1474, 1732, 2948, 4763, 9526, 19052, 29011, 58022, 116044, 319121, 638242, 1276484]

約数ペア:

[(1, 1276484), (2, 638242), (4, 319121), (11, 116044), (22, 58022), (44, 29011), (67, 19052), (134, 9526), (268, 4763), (433, 2948), (737, 1732), (866, 1474)]