1347739274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{36451}}^1$

素因数の和:36618

約数の個数: 32

約数和(自身を含む): 2449574400

約数和(自身を除く): 1101835126

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36451, 36974, 72902, 255157, 510314, 692569, 1385138, 4847983, 5066689, 9695966, 10133378, 35466823, 70933646, 96267091, 192534182, 673869637, 1347739274]

約数ペア:

[(1, 1347739274), (2, 673869637), (7, 192534182), (14, 96267091), (19, 70933646), (38, 35466823), (133, 10133378), (139, 9695966), (266, 5066689), (278, 4847983), (973, 1385138), (1946, 692569), (2641, 510314), (5282, 255157), (18487, 72902), (36451, 36974)]