3917636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 7244160

約数和(自身を除く): 3326524

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 439, 878, 1756, 2231, 4462, 8924, 10097, 20194, 40388, 42583, 85166, 170332, 979409, 1958818, 3917636]

約数ペア:

[(1, 3917636), (2, 1958818), (4, 979409), (23, 170332), (46, 85166), (92, 42583), (97, 40388), (194, 20194), (388, 10097), (439, 8924), (878, 4462), (1756, 2231)]