1301967964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1103}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 2518709760

約数和(自身を除く): 1216741796

約数列:

[1, 2, 4, 11, 22, 44, 139, 193, 278, 386, 556, 772, 1103, 1529, 2123, 2206, 3058, 4246, 4412, 6116, 8492, 12133, 24266, 26827, 48532, 53654, 107308, 153317, 212879, 295097, 306634, 425758, 590194, 613268, 851516, 1180388, 1686487, 2341669, 3372974, 4683338, 6745948, 9366676, 29590181, 59180362, 118360724, 325491991, 650983982, 1301967964]

約数ペア:

[(1, 1301967964), (2, 650983982), (4, 325491991), (11, 118360724), (22, 59180362), (44, 29590181), (139, 9366676), (193, 6745948), (278, 4683338), (386, 3372974), (556, 2341669), (772, 1686487), (1103, 1180388), (1529, 851516), (2123, 613268), (2206, 590194), (3058, 425758), (4246, 306634), (4412, 295097), (6116, 212879), (8492, 153317), (12133, 107308), (24266, 53654), (26827, 48532)]