1330971896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{593}}^1\times {\mathrm{1787}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 2517110640

約数和(自身を除く): 1186138744

約数列:

[1, 2, 4, 8, 157, 314, 593, 628, 1186, 1256, 1787, 2372, 3574, 4744, 7148, 14296, 93101, 186202, 280559, 372404, 561118, 744808, 1059691, 1122236, 2119382, 2244472, 4238764, 8477528, 166371487, 332742974, 665485948, 1330971896]

約数ペア:

[(1, 1330971896), (2, 665485948), (4, 332742974), (8, 166371487), (157, 8477528), (314, 4238764), (593, 2244472), (628, 2119382), (1186, 1122236), (1256, 1059691), (1787, 744808), (2372, 561118), (3574, 372404), (4744, 280559), (7148, 186202), (14296, 93101)]