13231320956

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{22093}}^1$

素因数の和:22470

約数の個数: 48

約数和(自身を含む): 26917915584

約数和(自身を除く): 13686594628

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 293, 511, 586, 1022, 1172, 2044, 2051, 4102, 8204, 21389, 22093, 42778, 44186, 85556, 88372, 149723, 154651, 299446, 309302, 598892, 618604, 1612789, 3225578, 6451156, 6473249, 11289523, 12946498, 22579046, 25892996, 45158092, 45312743, 90625486, 181250972, 472547177, 945094354, 1890188708, 3307830239, 6615660478, 13231320956]

約数ペア:

[(1, 13231320956), (2, 6615660478), (4, 3307830239), (7, 1890188708), (14, 945094354), (28, 472547177), (73, 181250972), (146, 90625486), (292, 45312743), (293, 45158092), (511, 25892996), (586, 22579046), (1022, 12946498), (1172, 11289523), (2044, 6473249), (2051, 6451156), (4102, 3225578), (8204, 1612789), (21389, 618604), (22093, 598892), (42778, 309302), (44186, 299446), (85556, 154651), (88372, 149723)]