499864057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 647184384

約数和(自身を除く): 147320327

約数列:

[1, 7, 11, 31, 77, 197, 217, 341, 1063, 1379, 2167, 2387, 6107, 7441, 11693, 15169, 32953, 42749, 67177, 81851, 209411, 230671, 362483, 470239, 1465877, 2303521, 2537381, 6491741, 16124647, 45442187, 71409151, 499864057]

約数ペア:

[(1, 499864057), (7, 71409151), (11, 45442187), (31, 16124647), (77, 6491741), (197, 2537381), (217, 2303521), (341, 1465877), (1063, 470239), (1379, 362483), (2167, 230671), (2387, 209411), (6107, 81851), (7441, 67177), (11693, 42749), (15169, 32953)]