2385884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 4386816

約数和(自身を除く): 2000932

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 271, 284, 542, 1084, 2201, 4402, 8401, 8804, 16802, 19241, 33604, 38482, 76964, 596471, 1192942, 2385884]

約数ペア:

[(1, 2385884), (2, 1192942), (4, 596471), (31, 76964), (62, 38482), (71, 33604), (124, 19241), (142, 16802), (271, 8804), (284, 8401), (542, 4402), (1084, 2201)]