745998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 912882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 127, 178, 254, 267, 381, 534, 762, 979, 1397, 1958, 2794, 2937, 4191, 5874, 8382, 11303, 22606, 33909, 67818, 124333, 248666, 372999, 745998]

約数ペア:

[(1, 745998), (2, 372999), (3, 248666), (6, 124333), (11, 67818), (22, 33909), (33, 22606), (66, 11303), (89, 8382), (127, 5874), (178, 4191), (254, 2937), (267, 2794), (381, 1958), (534, 1397), (762, 979)]