1330476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 3634176

約数和(自身を除く): 2303700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 337, 564, 658, 674, 987, 1011, 1316, 1348, 1974, 2022, 2359, 3948, 4044, 4718, 7077, 9436, 14154, 15839, 28308, 31678, 47517, 63356, 95034, 110873, 190068, 221746, 332619, 443492, 665238, 1330476]

約数ペア:

[(1, 1330476), (2, 665238), (3, 443492), (4, 332619), (6, 221746), (7, 190068), (12, 110873), (14, 95034), (21, 63356), (28, 47517), (42, 31678), (47, 28308), (84, 15839), (94, 14154), (141, 9436), (188, 7077), (282, 4718), (329, 4044), (337, 3948), (564, 2359), (658, 2022), (674, 1974), (987, 1348), (1011, 1316)]