3788966804

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{987739}}^1$

素因数の和:987887

約数の個数: 24

約数和(自身を含む): 7633254720

約数和(自身を除く): 3844287916

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 987739, 1975478, 3950956, 6914173, 13828346, 27656692, 135320243, 270640486, 541280972, 947241701, 1894483402, 3788966804]

約数ペア:

[(1, 3788966804), (2, 1894483402), (4, 947241701), (7, 541280972), (14, 270640486), (28, 135320243), (137, 27656692), (274, 13828346), (548, 6914173), (959, 3950956), (1918, 1975478), (3836, 987739)]