13299748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 30038400

約数和(自身を除く): 16738652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 1489, 2233, 2978, 4466, 5956, 8932, 10423, 16379, 20846, 32758, 41692, 43181, 65516, 86362, 114653, 172724, 229306, 302267, 458612, 474991, 604534, 949982, 1209068, 1899964, 3324937, 6649874, 13299748]

約数ペア:

[(1, 13299748), (2, 6649874), (4, 3324937), (7, 1899964), (11, 1209068), (14, 949982), (22, 604534), (28, 474991), (29, 458612), (44, 302267), (58, 229306), (77, 172724), (116, 114653), (154, 86362), (203, 65516), (308, 43181), (319, 41692), (406, 32758), (638, 20846), (812, 16379), (1276, 10423), (1489, 8932), (2233, 5956), (2978, 4466)]