1868804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 3859968

約数和(自身を除く): 1991164

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2153, 4306, 8612, 15071, 30142, 60284, 66743, 133486, 266972, 467201, 934402, 1868804]

約数ペア:

[(1, 1868804), (2, 934402), (4, 467201), (7, 266972), (14, 133486), (28, 66743), (31, 60284), (62, 30142), (124, 15071), (217, 8612), (434, 4306), (868, 2153)]