1948656472

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{740371}}^1$

素因数の和:740431

約数の個数: 32

約数和(自身を含む): 4264542720

約数和(自身を除く): 2315886248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 740371, 1480742, 2961484, 5182597, 5922968, 10365194, 20730388, 34797437, 41460776, 69594874, 139189748, 243582059, 278379496, 487164118, 974328236, 1948656472]

約数ペア:

[(1, 1948656472), (2, 974328236), (4, 487164118), (7, 278379496), (8, 243582059), (14, 139189748), (28, 69594874), (47, 41460776), (56, 34797437), (94, 20730388), (188, 10365194), (329, 5922968), (376, 5182597), (658, 2961484), (1316, 1480742), (2632, 740371)]