2401784

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 5725080

約数和(自身を除く): 3323296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 557, 616, 1078, 1114, 2156, 2228, 3899, 4312, 4456, 6127, 7798, 12254, 15596, 24508, 27293, 31192, 42889, 49016, 54586, 85778, 109172, 171556, 218344, 300223, 343112, 600446, 1200892, 2401784]

約数ペア:

[(1, 2401784), (2, 1200892), (4, 600446), (7, 343112), (8, 300223), (11, 218344), (14, 171556), (22, 109172), (28, 85778), (44, 54586), (49, 49016), (56, 42889), (77, 31192), (88, 27293), (98, 24508), (154, 15596), (196, 12254), (308, 7798), (392, 6127), (539, 4456), (557, 4312), (616, 3899), (1078, 2228), (1114, 2156)]