2037388

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3704400

約数和(自身を除く): 1667012

約数列:

[1, 2, 4, 59, 89, 97, 118, 178, 194, 236, 356, 388, 5251, 5723, 8633, 10502, 11446, 17266, 21004, 22892, 34532, 509347, 1018694, 2037388]

約数ペア:

[(1, 2037388), (2, 1018694), (4, 509347), (59, 34532), (89, 22892), (97, 21004), (118, 17266), (178, 11446), (194, 10502), (236, 8633), (356, 5723), (388, 5251)]