2912255476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{2887}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 5785010560

約数和(自身を除く): 2872755084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1021, 2042, 2887, 4084, 5774, 11548, 13273, 19399, 26546, 37531, 38798, 53092, 54853, 75062, 77596, 109706, 150124, 219412, 252187, 504374, 713089, 1008748, 1426178, 2852356, 2947627, 5895254, 11790508, 38319151, 56004913, 76638302, 112009826, 153276604, 224019652, 728063869, 1456127738, 2912255476]

約数ペア:

[(1, 2912255476), (2, 1456127738), (4, 728063869), (13, 224019652), (19, 153276604), (26, 112009826), (38, 76638302), (52, 56004913), (76, 38319151), (247, 11790508), (494, 5895254), (988, 2947627), (1021, 2852356), (2042, 1426178), (2887, 1008748), (4084, 713089), (5774, 504374), (11548, 252187), (13273, 219412), (19399, 150124), (26546, 109706), (37531, 77596), (38798, 75062), (53092, 54853)]