2280152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 5145600

約数和(自身を除く): 2865448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2143, 4286, 8572, 15001, 17144, 30002, 40717, 60004, 81434, 120008, 162868, 285019, 325736, 570038, 1140076, 2280152]

約数ペア:

[(1, 2280152), (2, 1140076), (4, 570038), (7, 325736), (8, 285019), (14, 162868), (19, 120008), (28, 81434), (38, 60004), (56, 40717), (76, 30002), (133, 17144), (152, 15001), (266, 8572), (532, 4286), (1064, 2143)]