1001328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 2702208

約数和(自身を除く): 1700880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 907, 1104, 1814, 2721, 3628, 5442, 7256, 10884, 14512, 20861, 21768, 41722, 43536, 62583, 83444, 125166, 166888, 250332, 333776, 500664, 1001328]

約数ペア:

[(1, 1001328), (2, 500664), (3, 333776), (4, 250332), (6, 166888), (8, 125166), (12, 83444), (16, 62583), (23, 43536), (24, 41722), (46, 21768), (48, 20861), (69, 14512), (92, 10884), (138, 7256), (184, 5442), (276, 3628), (368, 2721), (552, 1814), (907, 1104)]