488130824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{36083}}^1$

素因数の和:36197

約数の個数: 32

約数和(自身を含む): 974268000

約数和(自身を除く): 486137176

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 36083, 72166, 144332, 288664, 685577, 1371154, 2742308, 3211387, 5484616, 6422774, 12845548, 25691096, 61016353, 122032706, 244065412, 488130824]

約数ペア:

[(1, 488130824), (2, 244065412), (4, 122032706), (8, 61016353), (19, 25691096), (38, 12845548), (76, 6422774), (89, 5484616), (152, 3211387), (178, 2742308), (356, 1371154), (712, 685577), (1691, 288664), (3382, 144332), (6764, 72166), (13528, 36083)]