1604204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 3483648

約数和(自身を除く): 1879444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 53, 92, 94, 106, 161, 188, 212, 322, 329, 371, 644, 658, 742, 1081, 1219, 1316, 1484, 2162, 2438, 2491, 4324, 4876, 4982, 7567, 8533, 9964, 15134, 17066, 17437, 30268, 34132, 34874, 57293, 69748, 114586, 229172, 401051, 802102, 1604204]

約数ペア:

[(1, 1604204), (2, 802102), (4, 401051), (7, 229172), (14, 114586), (23, 69748), (28, 57293), (46, 34874), (47, 34132), (53, 30268), (92, 17437), (94, 17066), (106, 15134), (161, 9964), (188, 8533), (212, 7567), (322, 4982), (329, 4876), (371, 4324), (644, 2491), (658, 2438), (742, 2162), (1081, 1484), (1219, 1316)]