1240491198

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{12007}}^1$

素因数の和:12336

約数の個数: 32

約数和(自身を含む): 2528020224

約数和(自身を除く): 1287529026

約数列:

[1, 2, 3, 6, 67, 134, 201, 257, 402, 514, 771, 1542, 12007, 17219, 24014, 34438, 36021, 51657, 72042, 103314, 804469, 1608938, 2413407, 3085799, 4826814, 6171598, 9257397, 18514794, 206748533, 413497066, 620245599, 1240491198]

約数ペア:

[(1, 1240491198), (2, 620245599), (3, 413497066), (6, 206748533), (67, 18514794), (134, 9257397), (201, 6171598), (257, 4826814), (402, 3085799), (514, 2413407), (771, 1608938), (1542, 804469), (12007, 103314), (17219, 72042), (24014, 51657), (34438, 36021)]