1330221966

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 2762176464

約数和(自身を除く): 1431954498

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 281, 562, 821, 843, 961, 1642, 1686, 1922, 2463, 2883, 4926, 5766, 8711, 17422, 25451, 26133, 50902, 52266, 76353, 152706, 230701, 270041, 461402, 540082, 692103, 788981, 810123, 1384206, 1577962, 1620246, 2366943, 4733886, 7151731, 14303462, 21455193, 42910386, 221703661, 443407322, 665110983, 1330221966]

約数ペア:

[(1, 1330221966), (2, 665110983), (3, 443407322), (6, 221703661), (31, 42910386), (62, 21455193), (93, 14303462), (186, 7151731), (281, 4733886), (562, 2366943), (821, 1620246), (843, 1577962), (961, 1384206), (1642, 810123), (1686, 788981), (1922, 692103), (2463, 540082), (2883, 461402), (4926, 270041), (5766, 230701), (8711, 152706), (17422, 76353), (25451, 52266), (26133, 50902)]