552970418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{276209}}^1$

素因数の和:276242

約数の個数: 32

約数和(自身を含む): 1113678720

約数和(自身を除く): 560708302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 276209, 552418, 1933463, 3038299, 3590717, 3866926, 6076598, 7181434, 21268093, 25135019, 39497887, 42536186, 50270038, 78995774, 276485209, 552970418]

約数ペア:

[(1, 552970418), (2, 276485209), (7, 78995774), (11, 50270038), (13, 42536186), (14, 39497887), (22, 25135019), (26, 21268093), (77, 7181434), (91, 6076598), (143, 3866926), (154, 3590717), (182, 3038299), (286, 1933463), (1001, 552418), (2002, 276209)]