8127432818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1\times {\mathrm{2213}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 12956682240

約数和(自身を除く): 4829249422

約数列:

[1, 2, 19, 38, 127, 254, 761, 1522, 2213, 2413, 4426, 4826, 14459, 28918, 42047, 84094, 96647, 193294, 281051, 562102, 1684093, 1836293, 3368186, 3672586, 5339969, 10679938, 31997767, 63995534, 213879811, 427759622, 4063716409, 8127432818]

約数ペア:

[(1, 8127432818), (2, 4063716409), (19, 427759622), (38, 213879811), (127, 63995534), (254, 31997767), (761, 10679938), (1522, 5339969), (2213, 3672586), (2413, 3368186), (4426, 1836293), (4826, 1684093), (14459, 562102), (28918, 281051), (42047, 193294), (84094, 96647)]