2164624

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 60

約数和(自身を含む): 5343408

約数和(自身を除く): 3178784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 251, 308, 392, 502, 539, 616, 784, 1004, 1078, 1232, 1757, 2008, 2156, 2761, 3514, 4016, 4312, 5522, 7028, 8624, 11044, 12299, 14056, 19327, 22088, 24598, 28112, 38654, 44176, 49196, 77308, 98392, 135289, 154616, 196784, 270578, 309232, 541156, 1082312, 2164624]

約数ペア:

[(1, 2164624), (2, 1082312), (4, 541156), (7, 309232), (8, 270578), (11, 196784), (14, 154616), (16, 135289), (22, 98392), (28, 77308), (44, 49196), (49, 44176), (56, 38654), (77, 28112), (88, 24598), (98, 22088), (112, 19327), (154, 14056), (176, 12299), (196, 11044), (251, 8624), (308, 7028), (392, 5522), (502, 4312), (539, 4016), (616, 3514), (784, 2761), (1004, 2156), (1078, 2008), (1232, 1757)]