45078754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 82005120

約数和(自身を除く): 36926366

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1237, 1918, 2474, 2603, 5206, 8659, 17318, 18221, 23503, 36442, 47006, 164521, 169469, 329042, 338938, 1186283, 2372566, 3219911, 6439822, 22539377, 45078754]

約数ペア:

[(1, 45078754), (2, 22539377), (7, 6439822), (14, 3219911), (19, 2372566), (38, 1186283), (133, 338938), (137, 329042), (266, 169469), (274, 164521), (959, 47006), (1237, 36442), (1918, 23503), (2474, 18221), (2603, 17318), (5206, 8659)]