2001144

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 3038856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 419, 597, 796, 838, 1194, 1257, 1592, 1676, 2388, 2514, 3352, 4776, 5028, 10056, 83381, 166762, 250143, 333524, 500286, 667048, 1000572, 2001144]

約数ペア:

[(1, 2001144), (2, 1000572), (3, 667048), (4, 500286), (6, 333524), (8, 250143), (12, 166762), (24, 83381), (199, 10056), (398, 5028), (419, 4776), (597, 3352), (796, 2514), (838, 2388), (1194, 1676), (1257, 1592)]