293800808

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{13487}}^1$

素因数の和:13889

約数の個数: 32

約数和(自身を含む): 631238400

約数和(自身を除く): 337437592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 10892, 13487, 21784, 26974, 53948, 94409, 107896, 188818, 377636, 755272, 5246443, 10492886, 20985772, 36725101, 41971544, 73450202, 146900404, 293800808]

約数ペア:

[(1, 293800808), (2, 146900404), (4, 73450202), (7, 41971544), (8, 36725101), (14, 20985772), (28, 10492886), (56, 5246443), (389, 755272), (778, 377636), (1556, 188818), (2723, 107896), (3112, 94409), (5446, 53948), (10892, 26974), (13487, 21784)]