1260864382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 1955404800

約数和(自身を除く): 694540418

約数列:

[1, 2, 53, 106, 127, 229, 254, 409, 458, 818, 6731, 12137, 13462, 21677, 24274, 29083, 43354, 51943, 58166, 93661, 103886, 187322, 1541399, 2752979, 3082798, 4964033, 5505958, 9928066, 11894947, 23789894, 630432191, 1260864382]

約数ペア:

[(1, 1260864382), (2, 630432191), (53, 23789894), (106, 11894947), (127, 9928066), (229, 5505958), (254, 4964033), (409, 3082798), (458, 2752979), (818, 1541399), (6731, 187322), (12137, 103886), (13462, 93661), (21677, 58166), (24274, 51943), (29083, 43354)]