731022958

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 1142838720

約数和(自身を除く): 411815762

約数列:

[1, 2, 53, 71, 106, 137, 142, 274, 709, 1418, 3763, 7261, 7526, 9727, 14522, 19454, 37577, 50339, 75154, 97133, 100678, 194266, 515531, 1031062, 2667967, 5148049, 5335934, 6896443, 10296098, 13792886, 365511479, 731022958]

約数ペア:

[(1, 731022958), (2, 365511479), (53, 13792886), (71, 10296098), (106, 6896443), (137, 5335934), (142, 5148049), (274, 2667967), (709, 1031062), (1418, 515531), (3763, 194266), (7261, 100678), (7526, 97133), (9727, 75154), (14522, 50339), (19454, 37577)]