3181988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 5762400

約数和(自身を除く): 2580412

約数列:

[1, 2, 4, 59, 97, 118, 139, 194, 236, 278, 388, 556, 5723, 8201, 11446, 13483, 16402, 22892, 26966, 32804, 53932, 795497, 1590994, 3181988]

約数ペア:

[(1, 3181988), (2, 1590994), (4, 795497), (59, 53932), (97, 32804), (118, 26966), (139, 22892), (194, 16402), (236, 13483), (278, 11446), (388, 8201), (556, 5723)]