2404012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 4593456

約数和(自身を除く): 2189444

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 557, 1079, 1114, 2158, 2228, 4316, 7241, 14482, 28964, 46231, 92462, 184924, 601003, 1202006, 2404012]

約数ペア:

[(1, 2404012), (2, 1202006), (4, 601003), (13, 184924), (26, 92462), (52, 46231), (83, 28964), (166, 14482), (332, 7241), (557, 4316), (1079, 2228), (1114, 2158)]