3888122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 3300358

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 311, 329, 622, 658, 893, 1786, 2177, 4354, 5909, 6251, 11818, 12502, 14617, 29234, 41363, 82726, 102319, 204638, 277723, 555446, 1944061, 3888122]

約数ペア:

[(1, 3888122), (2, 1944061), (7, 555446), (14, 277723), (19, 204638), (38, 102319), (47, 82726), (94, 41363), (133, 29234), (266, 14617), (311, 12502), (329, 11818), (622, 6251), (658, 5909), (893, 4354), (1786, 2177)]