553875938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{1997}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 1036914048

約数和(自身を除く): 483038110

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1801, 1997, 3602, 3994, 12607, 13979, 19811, 21967, 25214, 27958, 39622, 43934, 138677, 153769, 277354, 307538, 3596597, 7193194, 25176179, 39562567, 50352358, 79125134, 276937969, 553875938]

約数ペア:

[(1, 553875938), (2, 276937969), (7, 79125134), (11, 50352358), (14, 39562567), (22, 25176179), (77, 7193194), (154, 3596597), (1801, 307538), (1997, 277354), (3602, 153769), (3994, 138677), (12607, 43934), (13979, 39622), (19811, 27958), (21967, 25214)]