1333724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 2956800

約数和(自身を除く): 1623076

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 109, 133, 161, 218, 266, 322, 436, 437, 532, 644, 763, 874, 1526, 1748, 2071, 2507, 3052, 3059, 4142, 5014, 6118, 8284, 10028, 12236, 14497, 17549, 28994, 35098, 47633, 57988, 70196, 95266, 190532, 333431, 666862, 1333724]

約数ペア:

[(1, 1333724), (2, 666862), (4, 333431), (7, 190532), (14, 95266), (19, 70196), (23, 57988), (28, 47633), (38, 35098), (46, 28994), (76, 17549), (92, 14497), (109, 12236), (133, 10028), (161, 8284), (218, 6118), (266, 5014), (322, 4142), (436, 3059), (437, 3052), (532, 2507), (644, 2071), (763, 1748), (874, 1526)]