1372998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 3048192

約数和(自身を除く): 1675194

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 293, 426, 586, 781, 879, 1562, 1758, 2343, 3223, 4686, 6446, 9669, 19338, 20803, 41606, 62409, 124818, 228833, 457666, 686499, 1372998]

約数ペア:

[(1, 1372998), (2, 686499), (3, 457666), (6, 228833), (11, 124818), (22, 62409), (33, 41606), (66, 20803), (71, 19338), (142, 9669), (213, 6446), (293, 4686), (426, 3223), (586, 2343), (781, 1758), (879, 1562)]