2023489778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{3643}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 3274352640

約数和(自身を除く): 1250862862

約数列:

[1, 2, 19, 38, 47, 94, 311, 622, 893, 1786, 3643, 5909, 7286, 11818, 14617, 29234, 69217, 138434, 171221, 277723, 342442, 555446, 1132973, 2265946, 3253199, 6506398, 21526487, 43052974, 53249731, 106499462, 1011744889, 2023489778]

約数ペア:

[(1, 2023489778), (2, 1011744889), (19, 106499462), (38, 53249731), (47, 43052974), (94, 21526487), (311, 6506398), (622, 3253199), (893, 2265946), (1786, 1132973), (3643, 555446), (5909, 342442), (7286, 277723), (11818, 171221), (14617, 138434), (29234, 69217)]